Former Owner
- Bibliotheca Beggadorum1
- Birgittinessenklooster Mariënwater1
- Boies Penrose1
- Boies Penrose II1
- Branners Bibliofile Antikvariat1
- Breslauer and Meyer1
- Brian Douglas Stilwell1
- Brick Row Book Shop1
- Bruce Bannerman1
- Bury St Edmunds Abbey1
- Byron Reed1
- C Traylen Bookshop1
- C. W. S. Dixon1
- Caesareum Societatis Jesu Collegium Viennense1
- Cambrai Cathedral1
- Catharine Wisser1
- Cecil Brent1
- Cecil Deedes1
- Cecil H. Clough1
- Charles Augustus Stoddard1