Whitman Expo
The United States Mint marked the nation's Semiquincentennial on July 4 with a special striking.
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Starting in 1936 in 1936 the US government initiated a program of marketing special "sets" of the year's coin issues in proof format. From 1936-1955 the coins were delivered in boxes with cellophane packaging. Most of these coins have since been removed to protect their surfaces from the damaging wrappers. Values for coins from 1955 are listed for sets in their intact holders, as issued from the Mint.
Catalog Information
GSID:
72526
Strike Type:
Proof
Edge:
Reeded
Variety:
Clad Quarters Proof Set
Variety 2:
5 Coins
Coin Date:
2011-S
Denomination:
25c
Designation:
PR
Mint Location:
San Francisco
Mint Mark:
S
Mintage:
152,302
Coinage Type:
Proof Set
Coinage Years:
1936-
PCGS #:
994999
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Subject: I would like to contribute catalog info to CDN for 2011-S 25c Clad Quarters Proof Set, 5 Coins PR
Body: Referring page: http://beta.greysheet.com/prices/item/2011-s-quarters-united-states-proof-set-25c/gsid/72526 GSID: 72526 Title: 2011-S 25c Clad Quarters Proof Set, 5 Coins PR
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Coin Value History
2011-S 25c Clad Quarters Proof Set, 5 Coins PR
Currency
Grade Range
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Pricing
Values
Greysheet & CPG® Values
1936 1c-50c Proof Set, Brilliant Finish, 5 Coins PR
Worth: $5,600 – $5,600
1936 1c-50c Proof Set, Satin Finish, 5 Coins PR
Worth: $5,200 – $5,200
1937 1c-50c Proof Set, 5 Coins PR
Worth: $2,365 – $2,365
1938 1c-50c Proof Set, 5 Coins PR
Worth: $980 – $980
1939 1c-50c Proof Set, Reverse of 1938 Nickel, 5 Coins PR
Worth: $920 – $920
1939 1c-50c Proof Set, Reverse of 1940 Nickel, 5 Coins PR
1940 1c-50c Proof Set, Reverse of 1940 Nickel, 5 Coins PR
Worth: $770 – $770
1940 1c-50c Proof Set, Reverse of 1938 Nickel, 5 Coins PR
1941 1c-50c Proof Set, 5 Coins PR
Worth: $735 – $735
1942 1c-50c Proof Set, 5 Coins PR
Worth: $700 – $700
1942 1c-50c Proof Set, 6 Coins PR
Worth: $800 – $800
1950 1c-50c Proof Set, 5 Coins PR
Worth: $625 – $625
1951 1c-50c Proof Set, 5 Coins PR
Worth: $500 – $500
1952 1c-50c Proof Set, 5 Coins PR
Worth: $235 – $235
1953 1c-50c Proof Set, 5 Coins PR
Worth: $195 – $195
Greysheet News
Special Quarters Created in July 4 Action
9/8/2026
The Business of Numismatics: September 2026 Greysheet Editor's Letter
Outside of the direct trading of coins, our industry has seen some shake up recently on the data and information front.
9/7/2026
1893-S Morgan Dollar Realizes $1,181,250 at GreatCollections
Brings More Than 50% Over PCGS Price Guide — a Record for the Date in Gem Mint State.
9/4/2026
Events
Heritage Auctions: US Coins Tuesday & Wednesday Select Auction
Location: Heritage Auctions
Wednesday, July 1, 2026
Heritage Auctions: World & Ancient Coins Wednesday & Thursday Select Auction
Location: Heritage Auctions
Thursday, July 2, 2026
