Former Owner
- Jacques Rosenthal2
- Joachim Guerrinus de Montefegatesio2
- Johann Heinrich van Ess2
- John D. Stanitz2
- John Harvey Treat2
- Kenneth J. "Bud" Jennings2
- Leonello d'Este, Marquis of Ferrara2
- Louis César de La Baume Le Blanc2
- Louis de Gruuthuse2
- Ludwig Rosenthal's Antiquariaat2
- Michele Cavaleri2
- Morris H. Morgan2
- Nicolas Antoine Labbey de Billy2
- Otto Ege2
- Paul Sabatier2
- Phillip J. Pirages Fine Books & Manuscripts2
- R. Stora and Company2
- Rosamond B. Loring2
- San Sisto, Piacenza2
- Sandbergs Bokhandel2