2012-08-222012-08-22http://hdl.handle.net/10605/12735An undated image of the Kolloman Farm, a part of Humphreys oilfields. The postcard has been left blank.1 postcard : b&wen-USKolloman Farm.Humphreys, Albert E.Oil fields--Texas.Petroleum--Texas--Mexia.Petroleum industry and trade--Texas.Image