Invoice for model #65, 68, 73, 126, 134, 149, 151, 162, 54, 201 and 204.
From my private collection.
The History of Keystone Manufacturing Company From 1919 to 1967
Invoice for model #65, 68, 73, 126, 134, 149, 151, 162, 54, 201 and 204.
From my private collection.