Original  softcover 32  page catalog Disnmore Mill Sewing Machines made by Disnmore Manufacturing Company in Salem Mass. The Company founded in 1870, made industrial grade sewing machines  used in textile mills. Not dated, but Lewis F Allen is listed as Treasurer and he is listed in the 1920 census as being employed in the sewing machine industry.  Well  illustrated. Last few pages are parts breakdowns of some of the machines. Please ask questions. Great catalog in  good overall condition overall, no loose pages. Scarce catalog, don't when you will find another.   Catalog measures 7&1/4" x 7&1/2", will ship via USPS in large envelope.