The product is an 1878-S $2 1/2 Gold Liberty Quarter Eagle coin minted in San Francisco. This coin is composed of 90% gold and is from the pre-1933 time period. It is uncirculated and uncertified, making it an ideal piece for collectors of US coins. The coin features a business strike type and has a denomination of $2.50, reflecting its historical value and significance in the United States monetary system.
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