Former Owner
- Thomas Kerrich1
- Thomas Moore1
- Thomas Oliver Anderdon1
- Thomas Phillipps84
- Thomas Rawlinson1
- Thomas Richardson1
- Thomas Shadford Walker1
- Thomas Thorpe3
- Thomas Windus1
- Thomon Simon Jones1
- Timothy Manlove1
- University of Chicago Library1
- Vatican Library1
- Volpi1
- W. J. Gilbert5
- W. P. Hall Walker1
- Walter Ambrose Heath Harding1
- Walter Paul Havens2
- Walter Raglan Hubbard1
- Walter Sneyd3