26 U. S. GOVERN
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Purpose and operation of cathode-ray oscilloscope; various operating checks. (MN 2104-b; 23 minutes) 7, 32, 4
Complete catalog record
Film number: MN 2104-a
Type: Motion Picture
Type: Motion Picture
Sources
- 3434 U.S. Government Films — title, year, creator, length, format, description, catalog record
Record added 2026-07-13 14:19:15