PRECISION GAGE BLOCKS

Produced by US Office of education. Calculating a stack of gage blocks; how to clean and assemble blocks; various uses of gage blocks in setting up operations; and how to store gage blocks when not in use.
Complete catalog record
Dewey number: 621.9
Audience level: sh-c-trade-adult Guide
Format/cost: 16-sd-$25.81
Distributors / rental: Bell & Howell Company $1.50; A. H. Rice and Company; Sunray Films Company; Wilfred Naylor; Visual Art Films $25.81; Ohio Department of Education; Visual Education Service, Inc

Sources

  1. Educational Film Guide 1946 — title, year, creator, length, format, sound, description, catalog record