Sensational Blast Dams River With 12,000 Ton Monolith
Clip: 339489_1_1
Year Shot: 1930
(Estimated Year)
Audio: No
Video: B/W
Original Film: 002-071-11
Location: ARVIDA, QUE, CANADA
Timecode: 00:27:56 - 00:29:20
Rolling, shaky, light in contrast - imagery
Huge concrete block is toppled into water by explosion without damage - first feat of its kind ever attempted in engineering history.