1915 Gas Engine Patents Page from Gas Review Magazine: 12 Different Patent Pics
Inventory Code: 1915 Gas Patents 1. Size: 10.5 x 7″.
1937 two page magazine ad for US Steel – from plowman with oxen to tractor
« The world moves forward with steel ». Keep checking back to see what new advertising pages we have listed.100119.
Avery Kerosene Tractors Advertisement – March 10, 1917
Avery Kerosene Tractors -March 10, 1917.