Original vintage food packing industry trade magazine ad for LAMSON CORPORATION of San Francisco, CA.  Manufacturers of Food Conveyor Systems and Pneumatic Dispatch Tubes.  Modern food plants are using conveyors and dispatch tubes to reduce human handling with the resulting speed up in production.  Pictured are Lamson Conveyors at Strietmann Biscuit Company, the Sperry Flour Company, Knox Gelatin, Atlantic and Pacific Tea Company Warehouse, Butler Brothers in MIN, Ivanhoe Foods, and a Telescope Gravity Conveyor in Syracuse Guernsey Dairy.  Old 1946 canning and processing equipment advertisement.