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Obverse Description
Portrait of President John F. Kennedy surrounded by the word LIBERTY on the periphery. IN GOD WE TRUST appears left and right of the portrait with the date at the bottom.
Reverse Description
The heraldic eagle holding arrows and branch of olive leaves with a full circle of stars around it. UNITED STATES OF AMERICA * HALF DOLLAR surround the periphery.
Catalog Information
GSID:
352009
Designer:
Gilroy Roberts, Frank Gasparro
Obverse Designer:
Gilroy Roberts
Obverse Lettering:
LIBERTY, IN GOD WE TRUST, 1964
Reverse Designer:
Frank Gasparro
Reverse Lettering:
UNITED STATES OF AMERICA, HALF DOLLAR
Fineness:
0.9
Weight (gr):
12.5 gr
Weight (oz):
0.475 oz
Precious Metal Weight:
0.3617 oz
Strike Type:
Proof
Diameter:
30.6
Coin Shape:
Round
Edge:
Reeded
Variety:
Doubled Die Obverse
Variety 2:
FS-104
Coin Date:
1964
Denomination:
50c
Designation:
PR
Mint Location:
Philadelphia
Mintage:
3,950,762
Coinage Type:
Kennedy half dollar
Coinage Years:
1964
Composition:
90% silver; 10% copper
PCGS #:
510542
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Subject: I would like to contribute catalog info to CDN for 1964 50c Doubled Die Obverse, FS-104 PR CAM
Body: Referring page: http://www.greysheet.com/prices/item/1964-50c-kennedy-half-dollar-proof-cameo-surfaces-doubled-die-obverse-fs-104/gsid/352009 GSID: 352009 Title: 1964 50c Doubled Die Obverse, FS-104 PR CAM
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Coin Value History
1964 50c Doubled Die Obverse, FS-104 PR CAM
Currency
Grade Range
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Values
Greysheet & CPG® Values
Kennedy 50c 90% Silver, 1964, 1992-2018 PR [Type]
![Kennedy 50c 90% Silver, 1964, 1992-2018 PR [Type]](https://images.greysheet.com/ProductImages/DLRC/438xxx/8443e1bd-2488-47bb-a9e5-372b89f95959.jpg?MaxWidth=200&Mode=Pad&Scale=UpscaleCanvas&format=webp)
Worth: $18 – $33
Kennedy 50c 40% Silver, 1965-1970, 1976 PR [Type]
![Kennedy 50c 40% Silver, 1965-1970, 1976 PR [Type]](https://images.greysheet.com/Ctc/CatalogEntry/legendauctions_hibid_com_lot_66993538-0.20200617151641669.jpg?MaxWidth=200&Mode=Pad&Scale=UpscaleCanvas&format=webp)
Worth: $8 – $23
Kennedy 50c Clad, 1971- PR [Type]
![Kennedy 50c Clad, 1971- PR [Type]](https://images.greysheet.com/ProductImages/DLRC/416xxx/6ef2dbd5-f46a-4522-a07a-eb7d0e4540bf.jpg?MaxWidth=200&Mode=Pad&Scale=UpscaleCanvas&format=webp)
Worth: $2 – $20
Kennedy 50c 99% Silver, 2019- PR [Type]
Worth: $21 – $34
1964 50c PR
Worth: $18 – $2,400
1964 50c Accented Hair PR
Worth: $24 – $800
1968-S 50c PR
Worth: $8 – $23
1969-S 50c PR
Worth: $8 – $23
1970-S 50c PR
Worth: $8 – $23
1971-S 50c PR
Worth: $2 – $13
1972-S 50c PR
Worth: $2 – $14
1973-S 50c PR
Worth: $2 – $9
1974-S 50c PR
Worth: $2 – $9
1976-S 50c Clad PR
Worth: $2 – $125
1976-S 50c Silver PR
Worth: $8 – $50
Greysheet News
Property from an Alabama Family, a World-Class Cabinet of Patterns, and Other Important Collections Anchor Stack's Bowers Galleries' November 2026 Rarities Night Auction
11/12/2026
Special Half Dollars Placed in Circulation
The U.S. Mint has randomly placed 250,000 privy-marked Enduring Liberty half dollars from the West Point Mint into circulation, a tribute to victims of terrorist attacks.
11/11/2026
1796 Coin in Post-ANA Auction Rarities Session
On September 1, Stack's Bowers conducted a Rarities Night session in California as part of this firm's post-ANA World's Fair of Money® auction extravaganza.
11/9/2026
Events
Heritage Auctions: US Currency Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World Paper Money Tuesday Select Auction
Location: Heritage Auctions
Tuesday, September 1, 2026
Heritage Auctions: World & Ancient Coins ANA Signature Auction & Platinum Session
Location: Heritage Auctions
Tuesday, September 1, 2026