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1919 Buffalo Nickel Off-Metal
Struck on Argentina 10 Centavos Planchet
NGC MS 62
Extremely Rare - 3 Known
$12,500

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1876 Liberty Seated Dime
Struck 20% Off-Center
With Obverse Partial Brockage
NGC MS 63
$12,500

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1863 Round Liberty Gold 25¢
California Fractional Gold BG-820
Overstruck on 1860/50 BG-819
NGC MS 61
UNIQUE DISCOVERY COIN
$20,000

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U.S. 1986 $50 Gold Eagle
Double Struck
Partial Collar
NGC MS 69
Extremely Rare
$8,500

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1932G Germany 5 Mark
Reverse Trial Strike in Silver
Johann Goethe
NGC PF 62
UNIQUE & UNLISTED
$15,000

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1855 Octagonal Liberty Gold Dollar
California Fractional Gold BG-533
Incomplete Punched Planchet
PCGS XF 45
UNIQUE
$7,500

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1870 Pattern 25¢ J-896
Incomplete Punched Planchet
PCGS PR 64 RB
UNIQUE
$7,500

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1974-S Aluminum Lincoln Cent
Struck by the Obverse Die Only
On Philippine 1 Sentimo Planchet
PCGS MS 61
UNIQUE
$40,000

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1861 German States Bavaria Medal
Prince Adalbert (Brother of King Maximilian II)
Gold Off Metal Strike
"First Test" (Trial Strike)
Hand Engraving from the Bavarian Mint
Presented to the House of Wittelsbach
UNLISTED IN GOLD AND UNIQUE
World-Class Numismatic Rarity
54.43 grams   42.59 mm
Hauser-536 (in Tin & Bronze)
PCGS SPECIMEN 62
$100,000

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(Circa 1806) German States Bavaria
King Maximilian I Joseph (1806-1825)
Historic Gold Service Medal by Losch
6 Ducats   20.96 grams   36mm
Unlisted in Gold
Wittelsbach #2478 (In Silver)
PCGS Specimen 65
(High Relief Cameo Proof-Like)
FINEST KNOWN & EXTREMELY RARE
$60,000

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Unique Dual Mint Mark Discovery
Proof 1776-1976 S Bicentennial Quarter
Overstruck on Struck Lincoln Cent
Double Denomination
Struck by both San Francisco and Denver Mints
NGC PF 67 RD
$40,000

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1945-S Walking Liberty Half Dollar
Double Struck
Second Strike 55% Off Center
PCGS MS 63
Finest Known
$65,000

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Proof 1776-1976 S Bicentennial Quarter
Overstruck on 1967 Roosevelt Dime
Double Denomination & Dual Date
NGC PF 67
UNIQUE
$35,000

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Unique Gold Obverse Trial Strikes
World-Class Numismatic Rarity
Matthias II - Holy Roman Emperor
c.1612 Gold Coronation Medals
Matthias II and Anna
German States - Frankfurt am Main
Plate Coins in Forschner
Forschner #34.1 Gold & #34.3 Gold
PCGS MS65 and MS64
$150,000

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1938 New Rochelle Half Dollar
PCGS Specimen 67+ CAC
Second Finest Known
$15,000

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1973-S Proof Clad Ike Dollar
Double Struck
Second Strike Broadstruck
NGC PF 69 Cameo
Extremely Rare
$10,000

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Clad Eisenhower Dollar
Struck on a QUARTER Planchet
70% Reverse Indent by a QUARTER Planchet
PCGS MS 64
UNIQUE MULTIPLE ERROR
$12,500

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Spain 1856 100 Reales
Queen Isabella II
Obverse & Reverse Die Trials
Queen Approved New Design by Royal Decree
Struck in Gilt Copper - Uniface
NGC PR 65 & PR 64
UNIQUE & UNLISTED NEW DISCOVERY
$25,000

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1869 Standard Silver Half Dollar
J-742b
Without Initial "B" On Ribbon
PCGS PR 64+ CAC
UNIQUE, UNLISTED & UNRECORDED
$35,000

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Proof 1970-S Kennedy Half Dollar
Struck on Aluminum Shell Gas Token
Double Struck
Missouri State - 1.7g
PCGS PR 62
1 of 3 Known (on Shell Gas Tokens)
$12,500

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American Bank Note Company
Experimental Stamp Printing Plate
Steel 2.5" x 3.5"     Plate No. 25894
1 of 2 Known
$10,000

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American Bank Note Company
1948 El Salvador Stamp Printing Plate
Complete Set of All Four Denominations
Steel 3.25" x 7.25"     Plate No. 7974
UNIQUE
$7,500

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Official Royal Mint Plaster
For the Great Britain 1983 One Pound
Official Adopted Design by Eric Sewell
(Former Chief Engraver of the Royal Mint)
Approved by Queen Elizabeth II

Possibly Unique
$15,000

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2008 China 500 Yuan
One Ounce Gold Panda
Partial Collar
NGC MS 69
UNIQUE
$8,500

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1966 Kennedy Half Dollar
Struck on a Struck Washington Quarter
Unique Double Denomination
NGC MS 65
$8,500

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(1911) Great Britain 1/2 Sovereign
Uniface Obverse Die Trial
Struck In Lead
Width 25.63mm, Thickness 3.95mm
Authenticated by The Royal Mint
Pedigreed To The C.M. Kraay Collection
NGC MS 63
UNIQUE
$7,500

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U.S. Mint Errors, Die Trials & Patterns



1904 $20 DOUBLE STRUCK
Rotated 180 Degrees in Collar
NGC MS 62 CAC
BYERS COLLECTION
UNIQUE
$150,000

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U.S. 1970-S Proof Washington Quarter
Struck on a 1941 Canadian Quarter
TWO COUNTRIES & TWO DATES

NGC PF 65
UNIQUE
FEATURED ON FOX NEWS!
$35,000

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1970-S Proof Washington Quarter
Struck on a Silver Barber Quarter
NGC PF 65
1 of 2 Known
$75,000

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1870 Standard Silver 10¢ Judd #837
Broadstruck on a Copper Nickel (CN) Planchet
(Instead of a Silver Planchet)
76% Cu, 24% Ni, .99 Grams
Proof Pattern Off-Metal Mint Error
PCGS PR 65
UNIQUE
$20,000

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Mexico 1916 Oaxaca Gold 60 Pesos
Struck on a U.S. $10 Liberty (1838-1907)
World-Class Numismatic Rarity
NGC AU 53
UNIQUE
$150,000

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1928 Standing Liberty Quarter
Struck On A Cent Planchet
NGC MS 63 BN
From The Byers Collection
$60,000

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1922-S Peace Dollar
Struck 15% Off Center
PCGS MS 65
Finest Known
$75,000

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Unique 1943 Lincoln Cent 5-Piece Set
Including An Experimental Antimony Test Piece
And An Experimental 1943 Copper Blank and Zinc Test Blanks

NGC
$100,000

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1900 Indian Head Cent
Multi-Struck 20% Off-Center
On A Silver Dime Planchet
NGC MS 66
UNIQUE
$60,000

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U.S. Mercury Dime Dies
From The Philadelphia Mint
1935 Obverse and Reverse Pair
NGC Certified & Encapsulated
BOTH ARE UNIQUE IN PRIVATE HANDS
$25,000

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1882 Shield Nickel
Struck On A Cent Planchet
3.0 Grams
Finest Known
NGC MS 65 BN
$35,000

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1981 Lincoln Cent
Struck 70% Off-Center
On A 1979 SBA Dollar
PCGS MS 62
UNIQUE
$35,000

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2000 Lincoln Cent
Struck Onto 2000-P Sacagawea Dollar
PCGS MS 63
Extremely Rare
$35,000

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2000 Lincoln Cent
Struck Onto 2000-P New Hampshire Quarter
PCGS MS 65
Extremely Rare
$17,500

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2001-P Sacagawea Dollar
Struck On A 5¢ Planchet
PCGS MS 64
3 Known
$30,000

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(1864-66) Julian-PR-30, AV 19mm
Washington - Lincoln
NGC MS 66 DPL
$15,000

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Undated Julian-PR-41, AV 19mm
Lincoln - Garfield
NGC MS 64 DPL
$15,000

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Undated Julian-PR-40, AV 25mm
Lincoln - Garfield
NGC PF 63 Ultra Cameo
$15,000

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(2011-2013) U.S. Quarter Test Strike
Judd #2225 - Mint Cancelled
New Martha Washington Die Design
NGC Brilliant Uncirculated
UNIQUE (The Only Coin in Private Hands)
$10,000

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U.S. 25¢ Stainless Steel Feeder Finger
From The Denver Mint Grabener Press
Authenticated and Encapsulated by NGC
UNIQUE (Not Struck by Coin Dies)
$7,500

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Rare Set of Elliptical Nickels
1916 Buffalo Nickel
ex-Fred Weinberg Collection
PCGS MS 62blank1 of 2 Known
1906 Liberty Nickel
PCGS XF 45blankUNIQUE
$5,000 For The Pair

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1943 Lincoln Cent 4-Piece Set
Experimental Zinc Test Blanks
Struck in February 1943 as Noted on the Insert
NGC
$3,000

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Proof 1976-S Jefferson Nickel
Bicentennial Year
Obverse Cud (Die Break)
Just Discovered
Extremely Rare
NGC PF 69 Ultra Cameo
$2,500

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Proof 1976-S Jefferson Nickel
Bicentennial Year
Obverse Cud (Die Break)
Just Discovered
Extremely Rare
NGC PF 68 Ultra Cameo
$2,250

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Proof 1976-S Jefferson Nickel
Bicentennial Year
Obverse Cud (Die Break)
Just Discovered
Extremely Rare
NGC PF 67 Ultra Cameo
$2,000

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Proof 1976-S Jefferson Nickel
Bicentennial Year
Obverse Cud (Die Break)
Just Discovered
Extremely Rare
PCGS PF 67 Deep Cameo
$2,000

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$1 1995 Set of (5) U.S. Notes
Printed Fold Mated To (4) Consecutive Offsets
PCGS Currency About New 55-58 UNIQUE
$2,000

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World Mint Errors, Die Trials & Patterns