Check the listing for details. USA 1935 Patent Document Sewing Machine Union Special Machine Co, George Sauer. Listed at 59.99 USD. This sale is for a USA 1935 patent document (#2009328) that reads on the front "GEORGE SAUER OF BERWYN, ILLINOIS to UNION SPECIAL MACHINE COMPANY OF CHICAGO, ILLINOIS JULY 23, 1935". There are 2 printed pages and 3 pages with illustrations as pictured. This company made industrial sewing machines that were shipped around the world. There was a plant in the US and one later in Germany. This amazing piece of sewing history is in very good condition. The seller has other vintage patent documents from this same company that will be listed soon. This item will be shipped in a medium flat rate priority box. Study the pictures carefully as there are no returns. This seller does not ship internationally except through the Global Shipping Program.