Work In Progress - Census Of All Transitional Planchet Errors For US Coinage

Here is another update, with auction records for some and added a few things including a recently discovered 1966 Silver quarter.

Cents
1943 Copper 19-21? known

1943-D Copper 1 known

1943-S Copper 7 known

1944 Steel ~40 known
PCGS MS64 #26441690(Just a note, probably the most beautiful 1944 Philly Steel cent in existence)
Stacks Bowers 8/2013 $158,625
PCGS MS64 #05671105
Heritage 6/2021 $180,000
Heritage 1/2025 $168,000
PCGS MS64 #43018673
PCGS MS64 #18523968
Heritage 8/2021 $108,000
PCGS MS64 #25513957
Heritage 5/2024 $108,000
PCGS MS63 #31671191
NGC MS63 #689344-010
Stacks Bowers 8/2018 $48,000
PCGS MS62 #34859787
Stacks Bowers 3/2018 $45,600
PCGS MS61 #31671190
Heritage 1/2016 $30,550
ANACS UNC Details(Cleaned)
"Baltimore ANA Sale" ?/2003
Heritage 7/2008
NCS Genuine (Corrosion)- Heritage says UNC sharpness
Heritage 4/2006 $6,325
PCGS AU58 #27659810
Heritage 4/2008 $34,500 (As NGC AU58)
Heritage 11/2013 $30,550
PCGS AU55 #90056881
Heritage 1/2010 $25,300
PCGS AU55 #42933797
Heritage 11/2024 $33,600
PCGS AU55 #02739315
Heritage 2/2001 $11,500
NGC AU55 #4829837-001
Stacks Bowers 8/2018 $21,600
Heritage 8/2019 $26,400
PCGS AU53 #3731830
Heritage 2/2014 $30,550
NGC AU53 #6602080-001
Heritage 11/2022
NGC AU53 #1577936-001
Heritage 1/2008 $29,900
PCGS AU50 #21143557
Heritage 1/2018 $33,600
Stacks Bowers 3/2026 $28,800
PCGS AU Details (Cleaned) #36267011
Stacks Bowers 10/2018 $16,200
Heritage 10/2021 $16,800
PCGS AU Details (Cleaned) #35479624
Stacks Bowers 8/2018 $13,200
NGC AU Details (Cleaned) #3606968-001
Bowers and Merena 11/1991
Heritage 7/2013 $5,875
Heritage 8/2025 $18,000
NGC AU Details (Cleaned) #4246473-001
Heritage 1/2016 $18,800
NCS AU50 Details (Cleaned) #5044495-002
Heritage 5/2007 $17,250
Heritage 5/2023
NGC AU Details (Rev. Scratched) #6833851-001
Heritage 11/2023 $11,100
NGC XF45 #3297135-001
Heritage 5/2023
NGC XF Details (Corrosion) #3171000-001
Heritage 1/2010 $6,900
Heritage 10/2012
Heritage 9/2019
PCGS Genuine VF Details (Corroded) #36611599
Heritage 8/2021 $13,200
PCGS Genuine (Corrosion) #24044797
Heritage 4/2012
ANACS Genuine (Corroded, Damaged) #826725
Heritage 10/2022 $11,700
ANACS Genuine (Heavy Corrosion) #225522
Heritage 11/2025 $6,900


1944-D Steel ~11 known
PCGS MS63 #26578316
Heritage 1/2013 $82,250
Heritage 8/2013 $79,313
PCGS MS62
Stacks Bowers 8/2012 $94,875
PCGS MS62 #18523807
Heritage 8/2007 $115,000(as NGC MS63)
Heritage 1/2016 $54,050
Heritage 1/2026
NGC MS62
Heritage 1/2008 $92,000
NGC MS62 #689344-005
Stacks Bowers 8/2018 $52,800
PCGS MS61
Heritage 1/2012 (as NGC MS61)
NGC AU55 #1582235-001
Heritage 5/2007 $34,500 (as ANACS AU50)
Heritage 1/2010 $32,200
Heritage 6/2010 $60,375
Heritage 1/2011 Not Sold
Stacks Bowers 6/2011 Passed
ANACS AU55 #XA7378
Heritage 5/2007 $69,000
PCGS AU53 #90056882
Heritage 1/2010
Heritage 7/2010 $37,375
Heritage 1/2011 $79,313
Stacks Bowers 11/2010 Passed
Heritage 11/2013 $30,550
NGC AU Details (Cleaned) #6833851-002
Heritage 11/2023 $21,600
NCS AU Details (Damaged)
Heritage 5/2001 $4,140 (As ANACS AU Details)
Heritage 4/2008 $28,750 (As ANACS AU Details)
Heritage 7/2011
Heritage 1/2012

1944-S Steel 2 known
PCGS MS66 #18523808
Heritage 08/2008 $373,750(as NGC MS66)
Heritage 08/2021 $408,000
GreatCollections 01/2025? $490,500
NGC XF40
Bowers and Ruddy 1/1983
Stacks Bowers 08/2018 $49,200

1982-D Sm. Dt. Copper 2 known?
NGC AU-58 #2712641-001
Stacks Bowers 8/2017 $18,800
Heritage 9/2019
NGC AU-58 #4883544-001
Heritage 4/2019

1983 Copper ~14 known

1983-D Copper 1 known

1989-D Copper 1 known
PCGS MS65 RD #10759563
Heritage 5/2007
Stacks Bowers 8/2016 $3,525
Heritage 1/2018

1990-D Copper 1 known
PCGS MS64 BN #13961052
Heritage 1/2018

Nickels
1943-P Standard planchet 1 known?
PCGS XF-40 #84975382
Heritage 11/2022

1943-D Standard planchet 1 known?
ANACS MS-64
Heritage 12/2008

1944-P Standard planchet ~3 known
PCGS VF35 #31080446
Heritage 6/2004 (as PCGS VF-25)
Stacks Bowers 3/2018
NGC VF30 #935572-013
Heritage 8/2001
NGC VF25
Heritage 12/2022

1946 Wartime planchet 2 known
PCGS F-12 #27861087
Heritage 11/2022
PCGS F-12
Heritage 1/2003 Passed

Dimes
1965 Silver
PCGS MS62 #31080520
Stacks Bowers 11/2012 $16,450
Heritage 9/2019 $9,000
NGC MS62 #6602116-007
Heritage 1/2023
NGC MS61 #1714876-002
Heritage 1/2023
NGC MS61
Stacks Bowers 12/2003 $4,715
PCGS AU58 #35340813
Stacks Bowers 8/2018 $6,600
PCGS AU58 #48314992
Heritage 3/2024 $12,600
PCGS AU58 #49134704
Heritage 9/2024
NGC AU58 #3333770-017
Heritage 9/2019
PCGS AU55 #1355547
Heritage 9/2010 $5,175
NGC AU55 #3456041-001
Stacks Bowers 8/2019 $7,820
Stacks Bowers 6/2023 $5,520
ANACS AU55
Heritage 1/2006
ANACS AU55 #473343
Heritage 4/2021
ANACS AU55
Heritage 1/2011
NGC AU53 #1934372-001
Heritage
ANACS AU Details(Cleaned)
Stacks Bowers 1/2009 $3,450
PCGS AU Details(Rim Damage) #34388213
Heritage 2009 (As NCS AU Details)
Heritage 12/2020

Quarters

1965 Silver ~19 known
Gem BU(Not in a holder)
Stacks Bowers 1/2005 $12,650
PCGS MS62 #60070053
Heritage 12/2010 $16,800
ANACS MS60 #824656
Stacks Bowers $6,462.50
PCGS AU58 #14114143
Stacks Bowers 3/2011 $9,200
Heritage 6/2014 $14,687.50
NGC AU55 #1619099-001
Heritage 12008
NGC AU55 #1721999-001
Heritage 2/2014
NGC AU55 #1626814-001
Heritage 9/2018
PCGS AU53 #31080427
Heritage 1/2006 (As PCGS AU50)
Stacks Bowers 11/2014 $7,050
NGC AU53 #6068798-016
Heritage 4/2021
PCGS AU50 #46444132
Stacks Bowers 11/2023 $7,200
NGC AU50
Stacks Bowers 7/2003 Passed
NGC AU Details (Cleaned) #6602116-009
Heritage 1/2023
ANACS AU Details (Cleaned)
Heritage 4/2011
NCS AU Details (Rim Damage)
Stacks Bowers
PCGS XF45 #09645266
Heritage 9/2010 $5,463
PCGS XF45 #21271897
Heritage 1/2004 $5,750
Heritage 1/2011
Heritage 4/2011
Heritage 1/2018 $7,200
Stacks Bowers 8/2021 $7,500
Heritage 7/2022 $9,300
PCGS XF45
Heritage 8/1999
ANACS XF45
Heritage 3/2003
ICG XF40
Stacks Bowers 8/2014 $4,500

1966 Silver 1 known
PCGS AU-53 #61276986
Will be featured SB 6/2026

1967 Silver 1 known
ANACS AU-58 Details (Cleaned)
Stacks Bowers 5/2009 $5,750

1968-S Silver 1 known
PCGS PR64 #34128969
Heritage 5/2022

1977-D 40% Silver ~3 known
PCGS MS-61 #45866185
Stacks Bowers 11/2022
NGC AU-55 #4656851
Stacks Bowers 8/2018
NGC XF Details (Cleaned) #4184398
Heritage 1/2016


Halves
1965 90% Silver ?

1971-D 40% Silver >2 known
PCGS AU-58 #42676340
Stacks Bowers 8/2021
PCGS AU-55 #90053480
Heritage 9/2003

1977-D 40% Silver ~8 known
PCGS MS64 #3595898
Heritage 1/2007 $6,900
NGC MS63 #3833282-001
Heritage 2/2014
PCGS MS62 #10149986
Heritage 2/2014 $5,875
NGC MS62 #5230660-001
Heritage 5/2022
NGC AU58 #2740543-006
Heritage 4/2018
NGC AU55 #3702502-009
Heritage 6/2016
NGC AU55 #6357630-001
Heritage 3/2024
ANACS AU50 #2309073
Heritage 1/2005

Dollars

1972-D 40% Silver 3 known?

1973-S(circulation strike) Copper nickel 3 known
NGC MS-67 #3047979
Stacks Bowers 8/2021
PCGS MS-66
PCGS AU-58 #20184418

1974-D 40% Silver 7 known
NGC MS64 #1317321-001
Heritage 7/2017
Heritage 2/2022
PCGS MS63 #25392718
Heritage 5/2024 $11,100
PCGS MS63 #3595878
Heritage 1/2005 $5,520
PCGS MS63 #2785507
Heritage 7/1993 (As ANACS MS63)
Heritage 8/1999 (As ANACS MS63)
Heritage 11/2001 $4,715
PCGS MS63 #3441168h
Heritage 4/2001 $3,680
PCGS MS62 #26753753
Heritage 8/2016 $4,935
PCGS MS61 #21304971
Heritage 1/2023 $10,200
Heritage 8/2024 $6,600

1976-D 40% Silver 2 known?
PCGS MS-64
PCGS AU-55 #25874444
Heritage 8/2016 $8,225

1977-D 40% Silver >5 known
NGC MS63 #2039328-001
Heritage 2/2014
Heritage 1/2017
Heritage 2/2022
NGC MS63 #5230660-002
Heritage 5/2022
NGC MS62 #1846247-001
Heritage 1/2023
NGC MS62 #2551133-001
Heritage 3/2011
PCGS AU55 #48592683
Stacks Bowers 3/2016 $15,600
NGC AU Details(Obv. Scratch)
Heritage 12/2022

1999 SBA on Sac planchet ~15 known

2000 Sac on SBA planchet ~12 known

Follow up question, has anyone seen any concrete evidence or auction records that a 1965 90% half dollar error exists?

Thank you for the latest update.

I was pondering this thread earlier today. What about different denomination coins struck on planchets prepared from the right composition but from the wrong stock during a transition period? I recall hearing about a quarter or quarters struck on quarter-size planchets cut from the rolled thickness of SBA stock in or around 1999 or 2000. The result would be a proper diameter but overweight quarter. I can't recall ever seeing one in real life, but I think I've seen photos or news stories.

New update:

I just stumbled upon this
https://www.ngccoin.com/certlookup/689344-001/

There is a 1968-D dime struck on a Silver planchet.


Also, Mike Byers may publish a version of this census in mint error news soon.

Update: working with Mike Byers at Mint Error News to publish the lists.

The lists will become exclusive to mint error news but I will try to post links to those pages

Here is what we have posed so far, be sure to check it out!

https://www.minterrornews.com/featu...n-cents.html
https://www.minterrornews.com/featu...n-cents.html

Does anyone have any info on these rumored coins? :
1964 10C Clad
1966 10C Silver
1964 25C Clad
1970 (?) 25C 90% Silver
1964 50C 40% Silver-Clad
1965 50C 90% Silver
2010 (P? D? S?) Bronze Cent(from bronze 2009-S in sets)