Magazine No. 3, Building No. 174, at the California Powder Works, had a capacity of 15,000 kegs.
Date: April 1, 1913
Place: Powder Mill Flats
Source of Information: Museum of Natural History
Related Article: California Powder Works
Original size: 5 1/2" x 3"
This photograph is courtesy of the Santa Cruz City Museum of Natural History.
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