The Rare Book Detective: books, type, watermarks: 1563 Decorated initial (medium)
The Rare Book Detective: books, type, watermarks: 1610 Inhabited initial I - apostle series
The Rare Book Detective: books, type, watermarks: 1655 Inhabited letter T - Apostle series ?
The Rare Book Detective: books, type, watermarks: 1662 Apostle series inhabited initial