Sewing machine for hiding loops

Sewing machine for hiding loops: No. 12033. Supponent.12/12/1902.Issue 06/28/1907 / "Zinger".- [B.M .: B. and., 1907].-1399-1400 p., 1 l.Il .. -Description of a sewing machine for hiding loops.To the privilege of the Zinger company, in the city of St. Petersburg, stated on January 11, 1903 (okhr. St. No. 19548).Group IV.No. 12033. June 28, 1907.I. "Zinger K", the joint-stock regionalist (Petersburg) .1.People (collection).Electronic copy source: PBOriginal storage location: VPTB FIPS