A: Innenstadt, Köln, Nordrhein-Westfalen, Germany
From Cologne in 1473 the so-called "Printer of Augustinus De fide" (Goiswin Gops or Johann Schilling?) issued the first printed edition of Richard de Bury's Philobiblon, a work on the love of books and book collecting, and on the maintaining of a library, written in 1345.
In February 2014 the ISTC (no. ir00191000) cited three digital facsimiles of this work, of which that at Heinrich Heine Universität Düsseldorf was available at this link.
In January 2014 Elizabeth Arnold published this quotation from Philobiblon in her Ask the Past blog:
"And in the first place as to the opening and closing of books, let there be due moderation, that they be not unclasped in precipitate haste, nor when we have finished our inspection be put away without being duly closed. For it behoves us to guard a book much more carefully than a boot.
But the race of scholars is commonly badly brought up, and unless they are bridled in by the rules of their elders they indulge in infinite puerilities...You may happen to see some headstrong youth lazily lounging over his studies, and when the winter's frost is sharp, his nose running from the nipping cold drips down, nor does he think of wiping it with his pocket-handkerchief until he has bedewed the book before him with the ugly moisture.... He does not fear to eat fruit or cheese over an open book, or carelessly to carry a cup to and from his mouth...
But the handling of books is specially to be forbidden to those shameless youths, who as soon as they have learned to form the shapes of letters, straightway, if they have the opportunity, become unhappy commentators, and wherever they find an extra margin about the text, furnish it with monstrous alphabets, or if any other frivolity strikes their fancy, at once their pen begins to write it."