San Francisco Mint
This is the hallmark of the San Francisco Mint, established in 1854 by the U.S. Government as an Assay Office to serve the California Gold Rush.
- Company Location(s): California, West Coast Refiners
- Dates of Operation: 1930's - 1960's
- Known Bar Sizes: ~5, ~25
- Related Refiners:
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San Francisco Mint
San Francisco Assay 5.67 Oz.
- Metal: Silver
- Weight Class: ~5
- Specific Weight: 5.67
- Shape: Rectangle
- Configuration: Portrait
- Type: Poured
- Est. Mintage Date: 1940's, 1950's, 1960's
- Occurrence Frequency: Very Rare
- Locations: California
- Misc.: Cult Favorite
- Est. Value Range: $6000+
- Contributed by: D H
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