87. Office Supplies and Furniture,, 1931-1981

Summary: Documents CR's testing, research and projects relating to the products used to operate an office. Includes correspondence, notes, magazine and newspaper clippings, advertisements, instruction manuals, and test methods. Products studied include office supplies, adding machines, calculators, carbon papers, chronographs, computers, desk supplies, erasers, office furniture, microphones, miscellaneous office machines, paper, waxed paper, notebooks, punches, rubber bands, rubber stamps, staplers, stencils, stationary, tape, electric and portable typewriters, typewriter ribbons, telephones, telephone wiring devices, inter-communication systems and thumb tacks.