The Rare Book Detective: books, type, watermarks: 1701 Acta sanctorum Robustel24
The Rare Book Detective: books, type, watermarks: 1701 Acta sanctorum Robustel23
The Rare Book Detective: books, type, watermarks: 1701 Acta sanctorum Robustel26
The Rare Book Detective: books, type, watermarks: 1701 Acta sanctorum Robustel25
The Rare Book Detective: books, type, watermarks: 1701 Robustel printer's device
The Rare Book Detective: books, type, watermarks: 1701 Chapter header and factotum
The Rare Book Detective: books, type, watermarks: 1701 Acta sanctorum Robustel12
The Rare Book Detective: books, type, watermarks: 1701 Acta sanctorum Robustel B
The Rare Book Detective: books, type, watermarks: 1701 factotum or passe-partout B
The Rare Book Detective: books, type, watermarks: 1701 factotum or passe-partout D
The Rare Book Detective: books, type, watermarks: 1701 factotum or passe-partout E
The Rare Book Detective: books, type, watermarks: 1701 Acta sanctorum Robustel13
The Rare Book Detective: books, type, watermarks: 1701 Acta sanctorum Robustel14
The Rare Book Detective: books, type, watermarks: 1701 Acta sanctorum Robustel17
The Rare Book Detective: books, type, watermarks: 1701 Acta sanctorum Robustel22
The Rare Book Detective: books, type, watermarks: 1701 Acta sanctorum Robustel18
The Rare Book Detective: books, type, watermarks: 1701 Acta sanctorum Robustel20
The Rare Book Detective: books, type, watermarks: 1701 Robustel printer's device
The Rare Book Detective: books, type, watermarks: 1701 Acta sanctorum Robustel30
The Rare Book Detective: books, type, watermarks: 1701 Acta sanctorum Robustel31