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Article by:

Fred Weinberg

Features

More San Francisco Mint Off-Metal Errors

I wanted to share some more San Francisco Mint Off-Metal Errors with the readers of Mint Error News.

(1968-1977) Kennedy Half Dollar Stk on Clad 25c Plan.
PCGS PROOF-63


Proof struck on a Clad Quarter planchet. RARE!

slab

obv

rev


1976-S Bi-Centennial Washington Quarter Stk on Cent Plan.
PCGS PROOF-67RB


Struck on a Copper Cent planchet. There are 10-12 known struck on BU cents and 4 are struck in Proof.

slab

obv

rev


1973-S Washington Quarter Stk on 10c Plan.
PCGS PROOF-67


Struck on a Clad Dime planchet. Full Date-Clashed Dies.

slab

obv

rev


1968-S Washington Quarter Stk on Clad 10c Plan.
PCGS PROOF-66


Struck on a Clad Dime planchet. PQ luster (Close Overlap & Broadstruck).

slab

obv

rev


1976-S Bi-Centennial Wash. Quarter Stk on 5c.
PCGS PROOF-66 Cameo


Struck on a Nickel planchet. Strong clashed dies obverse/reverse. There are 8-9 known on BU Nickels and 2-3 known struck in Proof.

slab

obv

rev




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