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The United States Mint marked the nation's Semiquincentennial on July 4 with a special striking.
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Catalog Information
GSID:
73405
Designer:
John Flanagan
Weight (gr):
226.8 gr
Weight (oz):
7.292 oz
Strike Type:
Special Mint Set
Diameter:
24.3
Coin Shape:
Round
Edge:
Reeded
Variety:
Special Mint Set
Variety 2:
40 Coins
Coin Date:
1966
Denomination:
25c Roll
Designation:
MS
Mint Location:
Philadelphia
Mintage:
2,261,583
Coinage Type:
Washington quarter
Coinage Years:
1932-1998
Composition:
75% copper; 25% nickel
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To: editor@greysheet.com
Subject: I would like to contribute catalog info to CDN for 1966 25c Roll Special Mint Set, 40 Coins MS
Body: Referring page: http://beta.greysheet.com/prices/item/1966-quarter-roll-40-coins-special-mint-set-special-mint-set-strike-united-states/gsid/73405 GSID: 73405 Title: 1966 25c Roll Special Mint Set, 40 Coins MS
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Coin Value History
1966 25c Roll Special Mint Set, 40 Coins MS
Currency
Grade Range
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Pricing
GSID:73405
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Values
Greysheet & CPG® Values
1934 25c Roll 40 Coins MS
Worth: $1,113 – $1,113
1934-D 25c Roll 40 Coins MS
Worth: $7,600 – $7,600
1935 25c Roll 40 Coins MS
Worth: $1,153 – $1,153
1935-D 25c Roll 40 Coins MS
Worth: $8,800 – $8,800
1935-S 25c Roll 40 Coins MS
Worth: $2,800 – $2,800
1936 25c Roll 40 Coins MS
Worth: $1,113 – $1,113
1936-D 25c Roll 40 Coins MS
Worth: $18,600 – $18,600
1936-S 25c Roll 40 Coins MS
Worth: $3,400 – $3,400
1937 25c Roll 40 Coins MS
Worth: $1,473 – $1,473
1937-D 25c Roll 40 Coins MS
Worth: $2,800 – $2,800
1937-S 25c Roll 40 Coins MS
Worth: $6,200 – $6,200
1938 25c Roll 40 Coins MS
Worth: $3,200 – $3,200
1938-S 25c Roll 40 Coins MS
Worth: $3,073 – $3,073
1939 25c Roll 40 Coins MS
Worth: $833 – $833
1939-D 25c Roll 40 Coins MS
Worth: $1,633 – $1,633
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
