San Jose in Santa Clara County, California — The American West (Pacific Coastal)
Mine Air Compressors
Compressed air was also used to run air motors for various types of equipment used in underground spaces where fumes from fuel-driven engines would be dangerous, and where electricity was not available or as convenient to use.
These compressors were used in the Guadalupe mine from the 1940s until the mine closed in the 1970s. The Guadalupe Rubbish Company donated the compressors to NAQCPA in 1987.
Power: Gasoline engine
Power: 220/440V, 3 [ohms] , 60Hz, 176/88A
Erected by The California State Society Daughters of the American Revolution and New Almaden Quicksilver County Park Association.
Marker series. This marker is included in the Daughters of the American Revolution marker series.
Location. 37° 10.396′ N, 121° 49.581′ W. Marker is in San Jose, California, in Santa Clara County. Marker can be reached from Almaden Road, on the right when traveling south. Click for map. The Hacienda Mining Display is a short walk on the Deep Gulch Trail from the Almaden Quicksilver County Park parking lot. Marker is in this post office area: San Jose CA 95120, United States of America.
Other nearby markers. At least 8 other markers are within walking distance of this marker. Skip Loader (here, next to this marker); Mine Ventilation Fans (here, next to this marker); Gould Rotary Furnace and Condensing System (a few steps from this marker); Mancha “Little Trammer” Battery Locomotive (a few steps from this marker); D Retort and Condensing System (a few steps from this marker); Shaker-Concentrator (a few steps from this marker); Mercury Storage Vault (a few steps from this marker); Hoeing Table and Cleaning Tank (a few steps from this marker). Click for a list of all markers in San Jose.
More about this marker.
Categories. • Industry & Commerce •
Credits. This page originally submitted on , by Barry Swackhamer of San Jose, California. This page has been viewed 712 times since then and 16 times this year. Photos: 1, 2, 3. submitted on , by Barry Swackhamer of San Jose, California. • Syd Whittle was the editor who published this page. This page was last revised on June 16, 2016.