Though this is not the first photograph of books, which according to Larry J Schaff of the Talbot Catalogue Raisonne is Talbot’s “Bookcase” in Lacock Abbey, 26 November 1839, or the first photograph in a book, which was Anna Atkins’ Photographs of British Algae from 1843, I’m pretty sure it is the first photograph of books to appear in a book.
The books were from Talbot’s own working library when he was a student at Cambridge University. He arranged them outside, photographing them in the sunlight; even so, the exposure took 10 minutes. Book titles include: The Philosophical Magazine, Miscellanies of Science, Botanische Schriften, Manners and Customs of the Ancient Egyptians, Philological Essays, Poetae Minores Graeci, and Lanzi’s Storia Pittorica dell’Italia and more. Unfortunately, Schaff mentions that this personal library was largely dispersed in the mid-20th century.
I think this is also the first photographic shelfie, a 21st century term for a curated intellectual self-portrait using books or other objects on bookshelves.
Note the co-existence of many binding structures: extra boards bindings (left, top shelf), boards bindings (bottom, middle, spine torn near head and creases along spine) cloth case bindings with a natural hollow and paper labels (inferring from the smooth, uncreased spine), wrappered periodicals(?) with printed titles; and a large number of traditional leather bound books.
This is around the time period we will be examining in detail in my upcoming Early Nineteenth Century Bookbinding workshop. It’s exciting to have contemporary photographic evidence to add to the context of these books. If 19th c. photographs and books interests you, Carol Armstrong’s Scenes in a Library: Reading the Photograph in the Book, 1843 – 1875. Cambridge and London: MIT Press, 1998 is also recommended.
Peachey Conservation 
