Original 1947 industrial trade vintage catalog for the BAUSCH & LOMB OPTICAL COMPANY.  Main office and plant were located at 637 St. Paul Street, Rochester, NY.

Manufacturers of Spectrographic Equipment.

Products include Spectrometers, Spectroscopes, Refractometers, Saccharimeters, Colorimeters, Photomicrographic Equipment and Microscopes, all are fully featured.

Has product images, description and applications to provide product details.

Unbound from a large rare 1947-1948 Process Industries Catalog, this unique old two-page technical brochure would display beautifully matted and framed. Nice graphics. A fabulous addition to your retro industrial optical equipment library. Pages are loose.