![3730248] Chemicals and Chemical Wares, Imported, Manufactured, and for Sale by Bullock &...](/pictures/thumb/3730248_1.jpg?v=1614219488)
Chemicals and Chemical Wares, Imported, Manufactured, and for Sale by Bullock & Crenshaw, Druggists and Chemists… [cover title].
Unrecorded 1849 trade catalog of chemicals and chemical laboratory wares issued by Bullock & Crenshaw, Philadelphia druggists and chemists. Though defective (it lacks at least..... Read More about Chemicals and Chemical Wares, Imported, Manufactured, and for Sale by Bullock & Crenshaw,...
![3725524] Autograph Letter Signed by William C. Ottley, Calculus and Chemistry Author. Wm. C....](/pictures/thumb/3725524_1.jpg?v=1642439149)