Coal
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✎ Suggest a correctionFormation of coal through the ages, deposit areas in U.S.A., methods of mining.
Complete catalog record
Category: Other Industries
Subcategory: Coal Industry
Type: Motion Picture
Price: $1.25.
Format code: 16si
Subcategory: Coal Industry
Type: Motion Picture
Price: $1.25.
Format code: 16si
Sources
- Index of Training Films 1946 — title, length, format, sound, description, catalog record
Record added 2026-07-09 22:54:29 · Suggest a correction