Spherical Surfaces

How to warm lenses and pitch for to warm buttoning; apply pitch form tool on lens surface; lenses; fit block lenses in metal sheet preparatory to fine grinding. Animation. Supplementary filmstrip, same title, also available. 41 (OE 182; 30 minutes) 32, 41 A Place For You U.S. Marine Corps, 1951. Answers to the six questions asked most often in Marine recruiting stations. Television film trailer
Complete catalog record
Category: Office Practice
Subcategory: Miscellaneous
Type: Motion Picture
Price: $33.78.
Format code: 16sd

Sources

  1. Index of Training Films 1946 — title, length, format, sound, catalog record
  2. 3434 U.S. Government Films — title, year, creator, length, format, description, catalog record