Whitman Expo
In early September, the U.S. Mint began selling bags and rolls of Semiquincentennial one-dollar coins.
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Rarity ratings provided courtesy of the Bust Half Nut Club Rarity Ratings Committee as published in their 2020 BHNC study report.
Obverse Description
Star 13UH, on 106 it is between OBV. 4. S1LE, S7UH-JCHb, S8UH, S13UH. Star 13 very close to curl. S1 is ¾ mm. Dr., serif of 1 only ¼ mm. from drapery. Date is 8 ½ mm. with large 8's. A horizontal die line 2 mm. long in field above cap.
Reverse Description
2 lines of stripe 6 to crossbar 2 REV. F-s2. Same as F except the horizontal die lines under leaves have been removed by lapping the die. (66,66,65,64,63) R.2
Source: Overton (Whitman Publishing)
Catalog Information
GSID:
194312
Designer:
John Reich
Obverse Designer:
John Reich
Obverse Lettering:
LIBERTY, 1828
Reverse Designer:
John Reich
Reverse Lettering:
UNITED STATES OF AMERICA, E PLURIBUS UNUM, 50 C.
Fineness:
0.89
Weight (gr):
13.48 gr
Weight (oz):
0.4755 oz
Precious Metal Weight:
0.3868 oz
Strike Type:
Business
Diameter:
32.5
Coin Shape:
Round
Edge:
Lettered
Variety:
Curl Base 2, Knob
Variety 2:
O-107a
Coin Date:
1828
Denomination:
50c
Designation:
MS
Mint Location:
Philadelphia
Mintage:
3,075,200
Coinage Type:
Capped bust half dollar
Coinage Years:
1807-1836
Composition:
89% silver; 11% copper
Rarity:
6+
PCGS #:
39761
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Subject: I would like to contribute catalog info to CDN for 1828 50c Curl Base 2, Knob, O-107a MS
Body: Referring page: http://www.greysheet.com/prices/item/1828-50c-overton-o-107a-curl-base-2-knob-bust-half-dollar/gsid/194312 GSID: 194312 Title: 1828 50c Curl Base 2, Knob, O-107a MS
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Coin Value History
1828 50c Curl Base 2, Knob, O-107a MS
Value By Grade
1828 50c Curl Base 2, Knob, O-107a MS
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Capped Bust Half Dollar 50c Lettered Edge, 1807-1836 MS [Type]
![Capped Bust Half Dollar 50c Lettered Edge, 1807-1836 MS [Type]](https://images.greysheet.com/ctc/catalog/1807_50c_au58.jpg?MaxWidth=200&Mode=Pad&Scale=UpscaleCanvas&format=webp)
Worth: $38 – $115,000
1807 50c Capped Bust, 50/20 MS
Worth: $100 – $78,000
1807 50c Bearded Goddess, 50/20 MS
Worth: $1,600 – $60,000
1807 50c Capped Bust, Small Stars MS
Worth: $100 – $84,000
1807 50c Capped Bust, Large Stars MS
Worth: $100 – $300,000
1808/7 50c Overdate MS
Worth: $58 – $60,000
1808 50c MS
Worth: $43 – $55,200
1809 50c XXX Edge MS
Worth: $80 – $38,400
1809 50c MS
Worth: $50 – $30,000
1809 50c III Edge MS
Worth: $65 – $63,000
1810 50c MS
Worth: $40 – $48,000
1811/10 50c Punctuated Date MS
Worth: $75 – $32,400
1811 50c Large 8 MS
Worth: $43 – $48,000
1811 50c Small 8 MS
Worth: $43 – $115,000
1812/1 50c Large 8 MS
Worth: $1,200 – $28,800
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Events
Knoxville Coin and Currency Show - TN
Location: Rothchild Catering & Conference Center
Saturday, August 1, 2026
