Rule, The
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Education. Elementary presentation of appearance, reading, and use of various types of precision rules.
Complete catalog record
Category: Engineering
Subcategory: Diesel Engines
Type: Motion Picture
Source: En Detroit Board
Price: $10.
Subcategory: Diesel Engines
Type: Motion Picture
Source: En Detroit Board
Price: $10.
Sources
- Index of Training Films 1946 — title, length, format, description, catalog record
Record added 2026-07-09 22:50:35