Silver Diploma
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Tells the story of the metals, minerals and fuels which we use each day and the mineral engineers from the Colorado School of Mines.
Related films
Sources
- 16mm Filmography (legacy record) — title, year, format, sound, description, catalog record
- Educational film guide. Supplements (1959-62) — title, year, creator, length, format, color, sound, description, catalog record
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