THE EXPLOSIVES ENGINEER, FORERUNNER OF PROGRESS Part 2
Description
Consists mostly of tests of dynamite conducted by the Bureau of Mines Experiment Station at Bruceton, Pa. Shows how dynamite is prepared for firing. Permissible explosives are demonstrated in a coal mine testing gallery.
Read moreCollection
Records of the U.S. Bureau of Mines
Series
Public Information Films and Video Recordings
NARA ID
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Local ID
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Date
1927-01-01
File
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TRT
3:03
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