XH Nathan & Dreyfus.
Pe Patent injectors and ejectors. : 881 Class self-oilers and lubricators... - -M38A - [New York : s.n., 1881.]
-516 [11 ecard ; 7 x 13 cm.
Presented by John Post, Jr.
1. Injectors. 2. Machinery. Ste Ejector pumps. 4. Lubrication systems. 5. Advertising cards. Lis Post, John, Jr. Tt. Fitle@.
MRGRRBK @ ocm29337626 BPL RB
003600