Rochester, NY: Bausch & Lomb Optical Company, [1920]. Paperback. Date of 1920 from date code near foot of front cover. A circa 1920 sales brochure for the Bausch & Lomb CRM 15, CRM 18, CRM 25 and their various accessories, with prices. Staple bound self-wraps, tall 8vo size (9.75 inches..... More