steam boiler with pressure valves in the basement of the old mint (san francisco)

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steam boiler with pressure valves in the basement of the old mint (san francisco)

Old Boiler in the basement of the Old Mint (San Francisco)

Built in 1874 during the gold rush, the Old Mint was once the busiest mint in the United States.­ One of the last government buildings constructed in the Greek Revival style, it is also the city's oldest stone buildings.­ The mint operations were moved to a new facility in 1933.­

The Old Mint has been closed and abandoned since 1993, threatened by demolition until the federal government transfered the building ownership to the city of San Francisco in 2003.­

basement
pipes
pressure valves
san francisco old mint
steam boiler
August 10, 2004
50-98 5th St, San Francisco, CA 94103, USA