Diversions

Click through the picture to experience my disappointment in not finding a larger version of this wonderful image. Actually, to truly experience my disappointment you will need to (painlessly) register at the Parker Library site and then try searching several whichways to unsuccessfully hunt down the manuscript. Tease.

The eagle illustration represents St John and comes from an 8th century Northumbrian gospel manuscript. Although it does not appear to have been uploaded as yet, if you enjoy seeing illumination work from previously inaccessible and priceless manuscripts, this site is a worthy place to spend some time.

"A new website, http://parkerweb.stanford.edu, will eventually include high-resolution images of every page of Corpus Christi's Parker Library [Cambridge University]. The remarkable collection includes 538 manuscripts spanning the sixth to the 16th centuries. [..] The beta version currently online includes about a sixth of the total content that eventually will be available. The project is scheduled for completion in late 2009."

"The beta site will be fully and freely accessible at least through 2008. But once the site's development and content are complete, full access will be available through institutional subscriptions only."

The above two images are from a fantastic sketch album: 'Souvenir of the N. American Indians, as they were in the Nineteenth Century' by George Catlin, 1850 at NYPL. [See Wikipedia for further associated links]





"Adam Schall was the first European ever to have been a member of the court bureaucracy in Peking. As part of his duties as head of the Office of Astronomy, he produced this large and truly spectacular six-part cosmological map, accompanied by pictures of astronomical instruments."

Although these Library of Congress images (from the Vatican) are fairly poor in quality, after splicing all the constituent parts together, the resulting image (which doesn't appear to be online in any cohesive form) looks ok at a slightly reduced size. [see polybiblio] Incidentally, Schall was the model for one of the memorable images seen in Kircher's 'China Monumentis' - 2nd last picture.







The Rogue Scholar reports that the Centre for Jewish History has/is digitised/ing forty Yiddish and Hebrew childrens books - these are complete books, not just the covers seen above. (They are also available from ICDL - International Childrens Digital Library)





The Polish Digital Library consistently uploads so much material that I only ever get to randomly scan perhaps ten percent of it. This print caught my eye, although I really don't know too much about it. Titled 'Mundus Universus', it was produced by Aleksander Tarasowicz in 1683. It obviously relates to the Jesuits (although cursory searching didn't identify anything of particular import in Poland about them in that year). The centre of the circle is hell surrounded by purgatory, outside of which is (I presume) the globe map of the world, followed by the atmosphere, the comet layer and then the cosmos. I guess the outer circle depicts doors into heaven. And the Jesuits are sitting comfortably out there in the clouds of course. There seems to be a mention of Psalms 14:8 in one of the outer rings, which doesn't appear to exist!? A quick search showed it ends at verse seven. --- Jos comments: "this refers to Psalm 148, which includes 'Aqua omnes quae super caelos sunt laudent nomen Domini', or, in English, 'Let all the waters that are above the heavens praise the name of the Lord' ". Well, thank heavens for that.

"Hokusai Manga is a series of sketchbooks by the Japanese artist Hokusai published in 1814-1878 in fifteen volumes. This is volume 12 (1834) [..and..] belongs to a large collection of books that Swedish explorer AE Nordenskiold brought back from his visit to Japan in 1879. [..] The Nordenskiold collection is housed in the library of the Museum of Far Eastern Antiquities and belongs to the Royal Library in Stockholm."

The image above is spliced together from screencaps. I have a fairly ambivalent attitude towards most of the 'turn the pages' web sites: I often find them altogether too gimmicky. But I received an unsolicited message recently about a new product display site (Touch and Turn) and I think it's worth sharing. It's shockwave driven of course but less resources intensive than normal and the pages are actually centred in the middle of the screen (as opposed to being jammed up against one side) and the enlargements are simple without using annoying overlay screens. In any event, the quality of the illustration work in the book itself is beyond question.











These three (detail) images are from the late Edo period (probably about 1850-1860). They come from a book hosted by the Akita Prefectural Library. From the shabby online translation it appears that the book belongs to a whole body of work relating to the legend of the 12th century Samurai warrior, Minamoto Yoshitsune.





Nearly a year ago, I posted an entry - Ukioye Masterpieces I - expecting that by announcing it as the first, I would find the motivation to come up with the second and so on. It didn't quite work out that way but I did venture back into the 5-volume set ('Masterpieces Selected from The Ukiyoye School', 1906-1909), hosted by Posner Library) a long time ago and the results of that fishing expedition have been uploaded into this Webshots album. They all seem to be of women. Whether they were in fact the dominant theme or whether I just gravitated towards them, I really don't recall. (I have my suspicions)




'Histoire et Description Generale du Japan', 1736 by Pierre-Francois Giffart is online among the Otis Cary Collection at Doshisha University Academic Repository (Vol. I & Vol. II - thumnbail pages). I put a selection in this Webshots album. The books cover everything from housing styles, costumes, maps, tools, culture &c.




Also from the Carey Collection at Doisha University: 'Illustrations of Japan' from 1822 by M Titsingh. Similar to above: presents all sorts of cultural illustrations of Japanese life. (another Webshots album selection)





The first ever book devoted to turtles, unsurprisingly perhaps, dealt with their anatomy. The plates are more notable for their historical ephemera value rather than being of any great scientific (or artistic for that matter) significance. I think there about a dozen (huge) illustrations from memory. The 2-volume work, online at SICD Universities of Strasbourg is called 'Osservazioni Anatomiche Intorno alle Tartarughe Marittime' by Giovanni Caldesi, 1687. Caldesi was the physician to the last Grand Duke of Tuscany and a pupil of Francesco Redi.





Known as the 'Father of Agronomy' (agronomy being the application of soil and plant science to crop production and land management), Olivier de Serres dominated the 17th century approach to agriculture in France with the publication of his - I nearly wrote 'ground-breaking' - enormous 'Théâtre d'Agriculture et Mesnage des Champs' in 1600. It featured a series of parterre* illustrations of various royal residences by Claude Mollet. I've uploaded all the plates from the volumes to this Webshots album. The books are online at the Rare Books Digital Library of Brazil (Vol I & Vol II).





Although they are fairly small, I couldn't pass up the opportunity to gank a couple of images from the Thomas Bartholin 1678 'treatise' on unicorns: 'De Unicornu Observationes Novae' [ebay]



Other things...

• "The Atlas of Early Printing is an interactive site designed to be used as a tool for teaching the early history of printing in Europe during the second half of the fifteenth century."
• Bookmaking Tutorials - link set from TJBookarts related to simple/complex bookbinding, pop-ups, star books, Japanese and other forms of binding.
• The art of the cat from Archive.org's weblog
• Dying Speeches and Bloody Murder: crime broadsides collected by the Harvard Law School Libray.
• "The Catich Collection provides digital access to the artwork of Fr. Edward Catich (1906-1979). Fr. Catich, one of the world's finest calligraphers, was known as an international authority on stone incising, typography and stained glass fabrication, and as the foremost authority on the Roman alphabet, its origin, nature and history".
• Gardenhistorygirl - gardens now and then.

Diversions

Click through the picture to experience my disappointment in not finding a larger version of this wonderful image. Actually, to truly experience my disappointment you will need to (painlessly) register at the Parker Library site and then try searching several whichways to unsuccessfully hunt down the manuscript. Tease.

The eagle illustration represents St John and comes from an 8th century Northumbrian gospel manuscript. Although it does not appear to have been uploaded as yet, if you enjoy seeing illumination work from previously inaccessible and priceless manuscripts, this site is a worthy place to spend some time.

"A new website, http://parkerweb.stanford.edu, will eventually include high-resolution images of every page of Corpus Christi's Parker Library [Cambridge University]. The remarkable collection includes 538 manuscripts spanning the sixth to the 16th centuries. [..] The beta version currently online includes about a sixth of the total content that eventually will be available. The project is scheduled for completion in late 2009."

"The beta site will be fully and freely accessible at least through 2008. But once the site's development and content are complete, full access will be available through institutional subscriptions only."

The above two images are from a fantastic sketch album: 'Souvenir of the N. American Indians, as they were in the Nineteenth Century' by George Catlin, 1850 at NYPL. [See Wikipedia for further associated links]





"Adam Schall was the first European ever to have been a member of the court bureaucracy in Peking. As part of his duties as head of the Office of Astronomy, he produced this large and truly spectacular six-part cosmological map, accompanied by pictures of astronomical instruments."

Although these Library of Congress images (from the Vatican) are fairly poor in quality, after splicing all the constituent parts together, the resulting image (which doesn't appear to be online in any cohesive form) looks ok at a slightly reduced size. [see polybiblio] Incidentally, Schall was the model for one of the memorable images seen in Kircher's 'China Monumentis' - 2nd last picture.







The Rogue Scholar reports that the Centre for Jewish History has/is digitised/ing forty Yiddish and Hebrew childrens books - these are complete books, not just the covers seen above. (They are also available from ICDL - International Childrens Digital Library)





The Polish Digital Library consistently uploads so much material that I only ever get to randomly scan perhaps ten percent of it. This print caught my eye, although I really don't know too much about it. Titled 'Mundus Universus', it was produced by Aleksander Tarasowicz in 1683. It obviously relates to the Jesuits (although cursory searching didn't identify anything of particular import in Poland about them in that year). The centre of the circle is hell surrounded by purgatory, outside of which is (I presume) the globe map of the world, followed by the atmosphere, the comet layer and then the cosmos. I guess the outer circle depicts doors into heaven. And the Jesuits are sitting comfortably out there in the clouds of course. There seems to be a mention of Psalms 14:8 in one of the outer rings, which doesn't appear to exist!? A quick search showed it ends at verse seven. --- Jos comments: "this refers to Psalm 148, which includes 'Aqua omnes quae super caelos sunt laudent nomen Domini', or, in English, 'Let all the waters that are above the heavens praise the name of the Lord' ". Well, thank heavens for that.

"Hokusai Manga is a series of sketchbooks by the Japanese artist Hokusai published in 1814-1878 in fifteen volumes. This is volume 12 (1834) [..and..] belongs to a large collection of books that Swedish explorer AE Nordenskiold brought back from his visit to Japan in 1879. [..] The Nordenskiold collection is housed in the library of the Museum of Far Eastern Antiquities and belongs to the Royal Library in Stockholm."

The image above is spliced together from screencaps. I have a fairly ambivalent attitude towards most of the 'turn the pages' web sites: I often find them altogether too gimmicky. But I received an unsolicited message recently about a new product display site (Touch and Turn) and I think it's worth sharing. It's shockwave driven of course but less resources intensive than normal and the pages are actually centred in the middle of the screen (as opposed to being jammed up against one side) and the enlargements are simple without using annoying overlay screens. In any event, the quality of the illustration work in the book itself is beyond question.











These three (detail) images are from the late Edo period (probably about 1850-1860). They come from a book hosted by the Akita Prefectural Library. From the shabby online translation it appears that the book belongs to a whole body of work relating to the legend of the 12th century Samurai warrior, Minamoto Yoshitsune.





Nearly a year ago, I posted an entry - Ukioye Masterpieces I - expecting that by announcing it as the first, I would find the motivation to come up with the second and so on. It didn't quite work out that way but I did venture back into the 5-volume set ('Masterpieces Selected from The Ukiyoye School', 1906-1909), hosted by Posner Library) a long time ago and the results of that fishing expedition have been uploaded into this Webshots album. They all seem to be of women. Whether they were in fact the dominant theme or whether I just gravitated towards them, I really don't recall. (I have my suspicions)




'Histoire et Description Generale du Japan', 1736 by Pierre-Francois Giffart is online among the Otis Cary Collection at Doshisha University Academic Repository (Vol. I & Vol. II - thumnbail pages). I put a selection in this Webshots album. The books cover everything from housing styles, costumes, maps, tools, culture &c.




Also from the Carey Collection at Doisha University: 'Illustrations of Japan' from 1822 by M Titsingh. Similar to above: presents all sorts of cultural illustrations of Japanese life. (another Webshots album selection)





The first ever book devoted to turtles, unsurprisingly perhaps, dealt with their anatomy. The plates are more notable for their historical ephemera value rather than being of any great scientific (or artistic for that matter) significance. I think there about a dozen (huge) illustrations from memory. The 2-volume work, online at SICD Universities of Strasbourg is called 'Osservazioni Anatomiche Intorno alle Tartarughe Marittime' by Giovanni Caldesi, 1687. Caldesi was the physician to the last Grand Duke of Tuscany and a pupil of Francesco Redi.





Known as the 'Father of Agronomy' (agronomy being the application of soil and plant science to crop production and land management), Olivier de Serres dominated the 17th century approach to agriculture in France with the publication of his - I nearly wrote 'ground-breaking' - enormous 'Théâtre d'Agriculture et Mesnage des Champs' in 1600. It featured a series of parterre* illustrations of various royal residences by Claude Mollet. I've uploaded all the plates from the volumes to this Webshots album. The books are online at the Rare Books Digital Library of Brazil (Vol I & Vol II).





Although they are fairly small, I couldn't pass up the opportunity to gank a couple of images from the Thomas Bartholin 1678 'treatise' on unicorns: 'De Unicornu Observationes Novae' [ebay]



Other things...

• "The Atlas of Early Printing is an interactive site designed to be used as a tool for teaching the early history of printing in Europe during the second half of the fifteenth century."
• Bookmaking Tutorials - link set from TJBookarts related to simple/complex bookbinding, pop-ups, star books, Japanese and other forms of binding.
• The art of the cat from Archive.org's weblog
• Dying Speeches and Bloody Murder: crime broadsides collected by the Harvard Law School Libray.
• "The Catich Collection provides digital access to the artwork of Fr. Edward Catich (1906-1979). Fr. Catich, one of the world's finest calligraphers, was known as an international authority on stone incising, typography and stained glass fabrication, and as the foremost authority on the Roman alphabet, its origin, nature and history".
• Gardenhistorygirl - gardens now and then.

Geomancy Almanac

"Almanac for the year 1552 after the birth of Christ our Savior, which is a leap year. The golden number is 14, the sun circle 21, the Roman tax number 10*, the first Sunday-[C] lasts until the 21st of Hornungs. The other Sunday-[B] lasts until the end of the year. Between Christmas and the Lord's "Night of Fasting" (Ash Wednesday eve), are 9 weeks 2 days. The calendar shows the other festivals, movable and immovable, and also the course of the moon and other necessary observations are interpreted with following characters or signs."

[This is a slight paraphrase of a translation kindly provided by John D of Yale U.]
(*The Romans assessed taxes in 15 year cycles)





























Count Otto-Henry (Otto-Heinrich or more usually, Ottheinrich) (1502-1559) was a memeber of the Wittelsbach dynasty of Bavarian Germany. A small territory was created around Neuburg on the Rhine River not long after Ottheinrich's birth which became his principality within the (very) convoluted Palatinate region of the Holy Roman Empire.

Ottheinrich was a keen supporter of the arts and sciences and a convert to the Lutheran Reformation which he championed in his hereditary homelands. He was also an avid bibliophile, becoming the most important collector of books of the German Renaissance. His extravagant outlays on manuscripts and books (and castle building) in Neuburg left him bankrupt in the 1540s and he went into exile (still expanding his private library) for some ten years when his debts had to be paid by the people of his principality.

In 1556 his fortunes were reversed after a relative died and he became Prince Elector of the Palatinate. Now in Heidelberg, Ottheinrich set about renovating the university with the help of the humanist Phillip Melanchthon, and he also added an elaborate wing to his newly inherited Heidelberg Castle. As a consequence, his own library from the castle (which now included the exquisite manuscript output of the Lorsch Monastery) was relocated and combined with the university holdings and opened to the public - later becoming known as 'Bibliotheca Palatina' - in the Church of the Holy Spirit. By the end of 1556 the holdings consisted of "6,400 titles, including 4,800 prints, 500 parchment manuscripts and 600 paper manuscripts".

Ottheinrich wasn't content with just collecting books. He arranged for illuminators to complete unfinished manuscripts, others were copied and the majority were bound with some of the most elaborate bookbindings ever produced. It's hard to overestimate the importance of his contributions to the intellectual development of Europe - by the time of his death, the library was one of the most celebrated collections in Europe. [I'm thinking of adopting him as the official patron of BibliOdyssey: Ottheinrich has inadvertently contributed to a whole bunch of posts here]

Either because of his fervent belief in the Reformation or his unabated passion for book collecting or because of the sad realisation that he had not produced an heir (or more likely: a combination of all three), Ottheinrich left specific provisions in his will for the expansion and development of the library which had its peak by the end of the 16th century. Alas, the Thirty Years War intervened and the Catholic League took over Heidelberg in the 1620s. This led to the entire collection (apart from the books destroyed during the seige/sacking of the city) of over 3,500 manuscripts and some 13,000 printed works being appropriated by the victors in the name of the Vatican. They were transported to Munich by wagons and then taken across the Alps on mules for delivery to the Pope. Most works are still in Rome but some of the collection (about ninety items) was returned to Heidelberg in the early 19th century.

The above images come from a manuscript commissioned by Ottheinrich which was completed between 1552 and 1557 (calligraphy by Heinrich Rüdinger and illumination by Albrecht Glockendon [attributed]). It's title is 'Geomantie' (Geomancy) - Codex Palatinus 833 Germanicus. The title is misleading really. This is not a work of geomancy* as any reference material describes it, although there may have been a broader medieval definition which has since been superseded. *(see: i, ii)

'Geomantie' Cod. Pal. 833 Ger. is hosted by Heidelberg University: click 'Einband vorne' (front cover) and then the '-' sign at the top of the page for thumbnail views. [The elaborate binding with its clasps and embossing was used as the model for an extravagant (and very expensive) facsimile edition of the Ottheinrich Bible (I recently noted the sale of the original for squillions at Sothebys)].

The outstanding 'Geomantie' parchment manuscript of about one hundred pages is more a combination of astrological/astronomical treatise, religious almanac and prediction calendar. About one half of it is directly copied from a manuscript known as the 'Schicksalsbuch' (Book of Destiny) which was produced in the 1490s and is itself an assemblage of various astrological works. The images below of moveable disks (volvelle) are from the 'Schicksalsbuch', which is much longer than the 'Geomantie' manuscript.

I think the illustration/illumination work is generally of a superior quality in the 'Geomantie' -vs- the 'Schicksalsbuch' despite it being less 'polished' overall. This view may stem from the difference in digitisation qualities between the manuscripts; but having the ability to compare two such similar works from ~five hundred years ago is a fairly unique opportunity nevertheless. (I wasn't aware of the earlier manuscript until well after I'd jagged all the above images and only after some needed translation help arrived)

The spectacular full page images up at the top (there are only two) and those below are all volvelles (rotating paper wheel charts) and were used for various computations such as calculating the time and the lunar phases. The zodiac images on the wheels could be aligned with the night sky and the disk turned to reveal desired incremental measurements. Some were able to function as astrolabes, to give approximate positions of ships at sea.


For those who read German, there is quite a lot of information related to 'Geomantie' and Ottheinrich online. For the rest of us there are bits and pieces. I am greatly indebted to the translation assistance and thoughts provided by John D of Yale University and Kristine. Thank you! No doubt I've not really done their input justice.

• Heidelberger 'Schicksalsbuch': Cod. Pal. germ. 832 at the University of Heidelberg (wikipedia has chapter title translations - this is of assistance to compare it with the 'Geomantie' manuscript.
• Wolfgang Metzger has three in-depth (German) articles relating to Ottheinrich and 'Bibliotheca Palatina'.
• Page 38 of this German pdf (5.8 Mb) has an article about 'Geomantie' by Armin Schlechter.
  
• Wikipedia: Ottheinrich (pitiful really); House of Wittelsbach; Electoral Palatinate; 'Bibliotheca Palatina';
• Otto Heinrich, Elector Palatine of the Rhine (Anabaptist Mennonite Encylopedia)
• Provenance of the Lorsch Gospels [see also: Gero Codex : gorgeous]
• Libraries & Culture bookplate archive (reasonable overview article about Ottheinrich's library)
• History of Heidelberg University Library
• Ottheinrich Building (at the Heidelberg Castle) [see also: Heidelberg Schlossgarten]
• Volvelles (cache); Volvelles; Volvelles.
• The Astrolabe.

Geomancy Almanac

"Almanac for the year 1552 after the birth of Christ our Savior, which is a leap year. The golden number is 14, the sun circle 21, the Roman tax number 10*, the first Sunday-[C] lasts until the 21st of Hornungs. The other Sunday-[B] lasts until the end of the year. Between Christmas and the Lord's "Night of Fasting" (Ash Wednesday eve), are 9 weeks 2 days. The calendar shows the other festivals, movable and immovable, and also the course of the moon and other necessary observations are interpreted with following characters or signs."

[This is a slight paraphrase of a translation kindly provided by John D of Yale U.]
(*The Romans assessed taxes in 15 year cycles)





























Count Otto-Henry (Otto-Heinrich or more usually, Ottheinrich) (1502-1559) was a memeber of the Wittelsbach dynasty of Bavarian Germany. A small territory was created around Neuburg on the Rhine River not long after Ottheinrich's birth which became his principality within the (very) convoluted Palatinate region of the Holy Roman Empire.

Ottheinrich was a keen supporter of the arts and sciences and a convert to the Lutheran Reformation which he championed in his hereditary homelands. He was also an avid bibliophile, becoming the most important collector of books of the German Renaissance. His extravagant outlays on manuscripts and books (and castle building) in Neuburg left him bankrupt in the 1540s and he went into exile (still expanding his private library) for some ten years when his debts had to be paid by the people of his principality.

In 1556 his fortunes were reversed after a relative died and he became Prince Elector of the Palatinate. Now in Heidelberg, Ottheinrich set about renovating the university with the help of the humanist Phillip Melanchthon, and he also added an elaborate wing to his newly inherited Heidelberg Castle. As a consequence, his own library from the castle (which now included the exquisite manuscript output of the Lorsch Monastery) was relocated and combined with the university holdings and opened to the public - later becoming known as 'Bibliotheca Palatina' - in the Church of the Holy Spirit. By the end of 1556 the holdings consisted of "6,400 titles, including 4,800 prints, 500 parchment manuscripts and 600 paper manuscripts".

Ottheinrich wasn't content with just collecting books. He arranged for illuminators to complete unfinished manuscripts, others were copied and the majority were bound with some of the most elaborate bookbindings ever produced. It's hard to overestimate the importance of his contributions to the intellectual development of Europe - by the time of his death, the library was one of the most celebrated collections in Europe. [I'm thinking of adopting him as the official patron of BibliOdyssey: Ottheinrich has inadvertently contributed to a whole bunch of posts here]

Either because of his fervent belief in the Reformation or his unabated passion for book collecting or because of the sad realisation that he had not produced an heir (or more likely: a combination of all three), Ottheinrich left specific provisions in his will for the expansion and development of the library which had its peak by the end of the 16th century. Alas, the Thirty Years War intervened and the Catholic League took over Heidelberg in the 1620s. This led to the entire collection (apart from the books destroyed during the seige/sacking of the city) of over 3,500 manuscripts and some 13,000 printed works being appropriated by the victors in the name of the Vatican. They were transported to Munich by wagons and then taken across the Alps on mules for delivery to the Pope. Most works are still in Rome but some of the collection (about ninety items) was returned to Heidelberg in the early 19th century.

The above images come from a manuscript commissioned by Ottheinrich which was completed between 1552 and 1557 (calligraphy by Heinrich Rüdinger and illumination by Albrecht Glockendon [attributed]). It's title is 'Geomantie' (Geomancy) - Codex Palatinus 833 Germanicus. The title is misleading really. This is not a work of geomancy* as any reference material describes it, although there may have been a broader medieval definition which has since been superseded. *(see: i, ii)

'Geomantie' Cod. Pal. 833 Ger. is hosted by Heidelberg University: click 'Einband vorne' (front cover) and then the '-' sign at the top of the page for thumbnail views. [The elaborate binding with its clasps and embossing was used as the model for an extravagant (and very expensive) facsimile edition of the Ottheinrich Bible (I recently noted the sale of the original for squillions at Sothebys)].

The outstanding 'Geomantie' parchment manuscript of about one hundred pages is more a combination of astrological/astronomical treatise, religious almanac and prediction calendar. About one half of it is directly copied from a manuscript known as the 'Schicksalsbuch' (Book of Destiny) which was produced in the 1490s and is itself an assemblage of various astrological works. The images below of moveable disks (volvelle) are from the 'Schicksalsbuch', which is much longer than the 'Geomantie' manuscript.

I think the illustration/illumination work is generally of a superior quality in the 'Geomantie' -vs- the 'Schicksalsbuch' despite it being less 'polished' overall. This view may stem from the difference in digitisation qualities between the manuscripts; but having the ability to compare two such similar works from ~five hundred years ago is a fairly unique opportunity nevertheless. (I wasn't aware of the earlier manuscript until well after I'd jagged all the above images and only after some needed translation help arrived)

The spectacular full page images up at the top (there are only two) and those below are all volvelles (rotating paper wheel charts) and were used for various computations such as calculating the time and the lunar phases. The zodiac images on the wheels could be aligned with the night sky and the disk turned to reveal desired incremental measurements. Some were able to function as astrolabes, to give approximate positions of ships at sea.


For those who read German, there is quite a lot of information related to 'Geomantie' and Ottheinrich online. For the rest of us there are bits and pieces. I am greatly indebted to the translation assistance and thoughts provided by John D of Yale University and Kristine. Thank you! No doubt I've not really done their input justice.

• Heidelberger 'Schicksalsbuch': Cod. Pal. germ. 832 at the University of Heidelberg (wikipedia has chapter title translations - this is of assistance to compare it with the 'Geomantie' manuscript.
• Wolfgang Metzger has three in-depth (German) articles relating to Ottheinrich and 'Bibliotheca Palatina'.
• Page 38 of this German pdf (5.8 Mb) has an article about 'Geomantie' by Armin Schlechter.
  
• Wikipedia: Ottheinrich (pitiful really); House of Wittelsbach; Electoral Palatinate; 'Bibliotheca Palatina';
• Otto Heinrich, Elector Palatine of the Rhine (Anabaptist Mennonite Encylopedia)
• Provenance of the Lorsch Gospels [see also: Gero Codex : gorgeous]
• Libraries & Culture bookplate archive (reasonable overview article about Ottheinrich's library)
• History of Heidelberg University Library
• Ottheinrich Building (at the Heidelberg Castle) [see also: Heidelberg Schlossgarten]
• Volvelles (cache); Volvelles; Volvelles.
• The Astrolabe.