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Date: 1904?
Source: Donated by Brian and Ollie Hoefer.
Type: PHOTO

Guns tested gun powder manufactured at the California Powder Works. The gun on the right fired an eight-inch diameter shell.

Date: 1904
Source: Photo courtesy of Brian Hoefer.
Type: PHOTO

Date: 1952-07-22
Source: Santa Cruz Sentinel-News
Type: NEWS

Subtitle: Here today; done tomorrow? 2 copies, picture

Date: 1967-06-25
Source: Santa Cruz Sentinel
Type: NEWS

Ether Plant At the Powder Works, caption under picture form the Preston Sawyer collection

Date: 1950-10-08
Source: Santa Cruz Sentinel-News
Type: NEWS

Heart of the Powder Works in '98, caption under picture from the Preston Sawyer collection

Date: 1951-12-16
Source: Santa Cruz Sentinel-News
Type: NEWS

Original Davis & Jordan Powder House, 1919; caption under picture from Preston Sawyer collection; 2 copies

Date: 1952-02-03
Source: Santa Cruz Sentinel-News
Type: NEWS

Powder Mill Vista In Late 90's, caption under picture from the Preston Sawyer collection

Date: 1955-08-28
Source: Santa Cruz Sentinel-News
Type: NEWS

Big Tree Road Traffic Long Ago, caption under picture from Preston Sawyer collection

Date: 1955-10-23
Source: Santa Cruz Sentinel-News
Type: NEWS

Office, California Powder Works; caption under picture from Preston Sawyer collection

Date: 1958-01-05
Source: Santa Cruz Sentinel
Type: NEWS

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