1915 Carpenter Wing Carrier Co. Ad: Attachment for Threshing Feeder – St. Paul Great piece of original American industrial history.The ad ships with an acid free backer board and poly bag. American Ikons: Your home for Industrial Genealogy Ad measures app. 10.5 x 14.5″ page size Shipping included in the continental United States.Inventory code: p2 1915 carpenter wing