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Description
Men taking depth sounding measurements at the La Brea Tar Pits: One man hammers a ground plate a short distance from a meter in a shallow hole, while another man records data from an instrument connected to a meter.
Type
moving image
Format
Original Silent Color 16mm film
Extent
1 Reel of 1
Identifier
calanhm_000040
Provenance
Natural History Museum Los Angeles County California Revealed is supported by the U.S. Institute of Museum and Library Services under the provisions of the Library Services and Technology Act, administered in California by the State Librarian.
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