Every item of data recorded (a certain style of decoration or binding, the date of a manuscript note, etc.) is treated as a valuable clue for provenance, therefore it can be geographically located and chronologically dated. This enables to track the movement of books across Europe and through the centuries.
mei/02141741 GM-Ink.655a+b
[02141741]
Mainz, Gutenberg-Museum (DE)
: GM-Ink.655a+b
ISTC No.id00029000
AuthorDante Alighieri
TitleLa Commedia (Comm: Christophorus Landinus). Add: Marsilius Ficinus: Ad Dantem gratulatio [Latin & Italian]
ImprintFlorence : Nicolaus Laurentii, Alamanus, 30 Aug. 1481