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In 1855, Ferdinand Grüner cut the dies for a round-format fifty-dollar gold coin for Kellogg & Co., but coinage seems to have been limited to presentation pieces. Only 13 to 15 pieces are known to exist. A "commemorative restrike" was made in 2001 using transfer dies made from the original and gold recovered from the SS Central America. These pieces have the inscription S.S. CENTRAL A M E R I C A GOLD, C.H.S. on the reverse ribbon.
Catalog Information
GSID:
11798
Obverse Lettering:
1855
Strike Type:
Business
Coin Shape:
Round
Variety:
Kellogg & Co.
Variety 2:
Commemorative Restrike
Coin Date:
1855
Denomination:
G$50
Designation:
MS
Mint Location:
San Francisco
Coinage Type:
Private & Pioneer Gold
Coinage Years:
1854-1855
Composition:
Gold
PCGS #:
10235
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Subject: I would like to contribute catalog info to CDN for 1855 G$50 Kellogg & Co., Commemorative Restrike MS
Body: Referring page: http://beta.greysheet.com/prices/item/kellogg-1855-five-dollar-commemorative-restrike-territorial-gold-coinage/gsid/11798 GSID: 11798 Title: 1855 G$50 Kellogg & Co., Commemorative Restrike MS
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Coin Value History
1855 G$50 Kellogg & Co., Commemorative Restrike MS
Value By Grade
1855 G$50 Kellogg & Co., Commemorative Restrike MS
CPG (retail) values
Currency
Grade Range
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Pricing
1854 G$20 Kellogg & Co., Short Arrows, K-1 MS
Worth: $6,000 – $540,000
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
Worth: $8,000 – $57,600
1855 G$20 Kellogg & Co., Medium Arrows, K-3a MS
1855 G$20 Kellogg & Co., Short Arrows, K-3b MS
Worth: $18,000 – $22,000
1855 G$50 Kellogg & Co., K-4 PR
Worth: $325,000 – $1,140,000
1855 G$50 Kellogg & Co., K-4 PR CAM
Worth: $780,000 – $1,260,000
1855 G$50 Kellogg & Co., Commemorative Restrike PR
Worth: $4,750 – $5,750
"1855" Kellogg & Co. $50. Commemorative Restrike. Struck August 31, 2001. Gem Proof (PCGS).
$11,400
(2001) $50 S.S.C.A. Relic Gold Medal "1855 Kellogg & Co. Fifty" Gem Proof PCGS....
$9,600
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Proof
$5,750
(2001) $50 S.S.C.A. Relic Gold Medal "1855 Kellogg & Co. Fifty" Gem Proof PCGS. ...
$11,895
S.S. Central America: 1855 Kellogg Commemorative Restrike $50 PCGS Gem UNC
$5,500
(2001) 1855 $50 S.S.C.A. Relic Gold Medal "1855 Kellogg & Co. Fifty" Gem Proof PCGS....
$5,520
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Proof (With Box & Frame)
$5,500
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Uncirculated (Box & COA)
$6,000
S.S. Central America: 2008 Humbert $50 Commem NGC Gem Proof
$6,000
1855 $50 S.S.C.A. Relic Gold Medal "1855 Kellogg & Co. Fifty" Gem Proof PCGS. Housed in commemorative frame wit...
$5,040
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Unc (Box and COA)
$6,000
1855 $50 S.S.C.A. Relic Gold Medal "1855 Kellogg & Co. Fifty" Gem Proof PCGS. Housed in commemorative frame wit...
$5,040
1855 $50 S.S.C.A. Relic Gold Medal "1855 Kellogg & Co. Fifty" Gem Proof PCGS. Housed in commemorative frame wit...
$4,800
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Proof
$5,350
1855 $50 S.S.C.A. Relic Gold Medal "1855 Kellogg & Co. Fifty" Gem Proof PCGS. With Original Box and COA....
$4,920
S.S. Central America: 1855 Kellogg Commemorative Restrike $50 PCGS Gem Proof
$5,050
1855 $50 S.S.C.A. Relic Gold Medal "1855 Kellogg & Co. Fifty" Gem Proof PCGS. With Original Box and COA....
$4,920
S.S. Central America: 1855 Kellogg Restrike $50 PCGS Gem Proof (With Box & COA)
$5,001
1855 $50 S.S.C.A. Relic Gold Medal "1855 Kellogg & Co. Fifty" Gem Proof PCGS. ...
$4,080
S.S. Central America: 1855 Kellogg Commemorative Restrike $50 PCGS Gem Proof
$4,650
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Thursday, July 2, 2026
