• 1850 Dubosq & Company (1850) Values

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Values / U.S. Coins / Private & Pioneer Gold / Dubosq & Company (1850) / 1850 Dubosq & Company (1850)

The Greysheet Catalog (GSID) of the Dubosq & Company (1850) series of Private & Pioneer Gold in the U.S. Coins contains 2 distinct entries with CPG® values between $30,000.00 and $660,000.00. Collectors consider this piece the first of the California private gold coins. A newspaper account

The Greysheet Catalog (GSID) of the Dubosq & Company (1850) series of Private & Pioneer Gold in the U.S. Coins contains 2 distinct entries with CPG® values between $30,000.00 and $660,000.00.

Collectors consider this piece the first of the California private gold coins. A newspaper account dated May 31, 1849, described a five-dollar gold coin, struck at Benicia City, though with the imprint San Francisco. It mentioned the private stamp of Norris, Gregg & Norris. The initials N.G.&N. were not interpreted until 1902, when the coins of Augustus Humbert were sold.

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1850 G$5 Dubosq & Co., K-1 MS
Value Range: $30,000 - $48,000
$30,000 - $48,000
1850 G$10 Dubosq & Co., K-2 MS
Value Range: $90,000 - $660,000
$90,000 - $660,000

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1950 50c Booker T. Washington MS

Auction Ends: 6/15/2026

1936-S 50c Oregon Trail MS

Auction Ends: 6/15/2026

1888 $1 MS

Auction Ends: 6/15/2026

1933-D 1c MS RD

Auction Ends: 6/15/2026

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