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About This Series

The Greysheet Catalog (GSID) of the Kellogg & Co. series of Pioneer & Territorial Gold in the U.S. Coins contains 10 distinct entries with CPG® values between $5,500.00 and $1,512,000.00.
John G. Kellogg went to San Francisco on October 12, 1849, from Auburn, New York. At first he was employed by Moffat & Co., and remained with that organization when control passed to Curtis, Perry, and Ward. When the U.S. Assay Office was discontinued, December 14, 1853, Kellogg became associated with G.F. Richter, who had been an assayer in the government assay office. These two set up business as Kellogg & Richter on December 19, 1853. When the U.S. Assay Office ceased operations, a period ensued during which no private firm was striking gold. The new San...

Catalog Detail

  Kellogg & Co. Value Range Favorite
Kellogg & Co. Value Range  
1854 G$20 Kellogg & Co., Short Arrows, K-1 MS
$7,500
-
$648,000
$7,500 - $648,000
1854 G$20 Kellogg & Co., Short Arrows, K-1 SP
-
 
1854 G$20 Kellogg & Co., Long Arrows, K-2 MS
-
 
1855 G$20 Kellogg & Co., Long Arrows, K-3 MS
$8,000
-
$69,000
$8,000 - $69,000
1855 G$20 Kellogg & Co., Medium Arrows, K-3a MS
-
 
1855 G$20 Kellogg & Co., Short Arrows, K-3b MS
$21,500
-
$26,500
$21,500 - $26,500
1855 G$50 Kellogg & Co., K-4 PR
$390,000
-
$1,368,000
$390,000 - $1,368,000
1855 G$50 Kellogg & Co., K-4 PR CAM
$936,000
-
$1,512,000
$936,000 - $1,512,000

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1855 G$50 Kellogg & Co., Commemorative Restrike MS
$5,500
-
$7,000
$5,500 - $7,000
1855 G$50 Kellogg & Co., Commemorative Restrike PR
$6,000
-
$7,250
$6,000 - $7,250
       

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Greysheet Catalog Details

The Greysheet Catalog (GSID) of the Kellogg & Co. series of Pioneer & Territorial Gold in the U.S. Coins contains 10 distinct entries with CPG® values between $5,500.00 and $1,512,000.00.
John G. Kellogg went to San Francisco on October 12, 1849, from Auburn, New York. At first he was employed by Moffat & Co., and remained with that organization when control passed to Curtis, Perry, and Ward. When the U.S. Assay Office was discontinued, December 14, 1853, Kellogg became associated with G.F. Richter, who had been an assayer in the government assay office. These two set up business as Kellogg & Richter on December 19, 1853. When the U.S. Assay Office ceased operations, a period ensued during which no private firm was striking gold. The new San...

Catalog Detail