List of most expensive coins

In this article, we will delve into the fascinating world of List of most expensive coins, exploring its origins, impact and relevance in today's society. From its first manifestations to its influence in different areas, List of most expensive coins has left an indelible mark on history, awakening interest and generating passionate debates. Through a detailed and exhaustive analysis, we will take a look at the many facets of List of most expensive coins, examining its evolution over time and its role in shaping the contemporary world. Join us on this journey of discovery and understanding, as we unravel the mysteries and wonders of List of most expensive coins.

The following list is a chart of the most expensive coins. Most of these are auction prices. Several private sale prices over $2m are not in this list yet.

List of most expensive coins
Price Year Type Grade Issuing country Provenance Firm Date of sale
$18,900,000 1933 1933 double eagle MS-65 CAC United States King Farouk of Egypt Sotheby's[1] June 8, 2021
$12,000,000 1794 Flowing Hair dollar SP-66 CAC  United States Neil, Carter Private sale[2] January 24, 2013
$9,360,000 1787 Brasher Doubloon - EB on Wing MS-65 CAC privately minted Stickney, Ellsworth, Garrett, Partrick Heritage Auctions[3] January 21, 2021
$8,400,000 1822 Half Eagle AU-50  United States Virgil Brand, Horace and Armin Brand, Louis E. Eliasberg, Sr. and Jr., D. Brent Pogue Stacks Bowers[4] March 25, 2021
$7,680,000 1804 1804 dollar PR-68  United States Sultan of Muscat, Charles A. Watters, Virgil M. Brand, Childs, Pogue Stacks Bowers[5] August 18, 2021
$7,395,000 1787 Brasher Doubloon - EB on Breast AU-50 privately minted Blanchard and Company (private transaction)[6] December 2011
$7,200,000 1861 Paquet Liberty Head double eagle MS-67 CAC  United States Norweb Heritage Auctions[7] August 18, 2021
$6,900,000 1903 Fengtien Tael  China Beijing Chengxuan Auction[8] August 12, 2022
$6,600,000 1794 Flowing Hair dollar MS-66+ CAC  United States Lord St. Oswald, Hayes, Pogue Heritage Auctions[9] August 18, 2021
$6,029,400 723 Umayyad Gold Dinar Umayyad Caliphate Morten & Eden[10] April 2011
$5,520,000 1870 Three-dollar piece  United States San Francisco Mint Heritage Auctions January 2023
$5,500,000 1787 Brasher Doubloon - EB on Wing MS-63+ privately minted Newlin, Davis, Perschke Heritage Auctions (private transaction)[11] March 2019
$5,280,000 1804 $10 Proof Eagle - DCAM PR-65+ CAC  United States Woodin, Col. Green, Simpson Heritage Auctions[12] January 2021
$5,000,000 1913 1913 Liberty Head nickel - 5 cents PR-66 CAC  United States Eliasberg Ronald J. Gillio (private transaction)[13][14] April 2007
$4,780,000 723 Umayyad Gold Dinar Umayyad Caliphate Morten & Eden[15] October 2019
$4,750,000 1907 Saint-Gaudens double eagle - Ultra High Relief PR-68 CAC  United States Bell, Hein, Simpson Private sale[16] December 13, 2021
$4,174,950 42 BC Aureus of Marcus Junius Brutus  Roman Republic Roma Numismatics Limited[17] October 2020
$4,070,000 2007 $1 Million Canadian Gold Maple Leaf Canada Dorotheum Auction House June 2010
$4,000,000
(20 million ZAR) 		1898 Single 9 Pond  South African Republic King Farouk of Egypt South Cape Coins (private transaction)[18] May 2010
$3,960,000 1885 Trade Dollar PF-66  United States Eliasberg Heritage Auctions[19] January 2019
$3,877,500 1804 Bust Dollar - Class I PR-62  United States Mickley, Hawn, Queller Heritage Auctions[20] August 2013
$3,360,000 1804 Bust Dollar - Class I PR-65  United States Stickney, Eliasberg Stack's Bowers[21] December 17, 2020
$3,360,000 1795 Eagle, 9 Leaves MS-63+  United States Pogue Heritage Auctions[22] January 13, 2022
$3,290,000 1804 Bust Dollar - Class I PR-65  United States Dexter Sotheby's/Stack's Bowers[23] March 2017
$3,290,000 1913 1913 Liberty Head nickel PF-64 CAC  United States Hawaii Five-O Heritage Auctions[24] January 2014
$3,172,500 1913 1913 Liberty Head nickel PR-63  United States George O. Walton Heritage Auctions[25] April 2013
$3,090,000 1927-D Saint-Gaudens double eagle MS-66+ CAC  United States Eliasberg Private sale[26] August 6, 2021
$3,000,000 1911 Long Whisker Dragon Dollar SP-63+  China Stack's Bowers[27]
$2,990,000 1907 Saint-Gaudens double eagle - Ultra High Relief PR-69  United States Trompeter Heritage Auctions[28] November 2005
$2,990,000 1787 Brasher Doubloon - EB Punch on Breast XF-45 privately minted Heritage Auctions[29] January 2005
$2,918,000 409 - 406 BC Decadrachm Agrigentum Numismatica Ars Classica[30] October 2012
$2,820,000 1794 Flowing Hair dollar MS-64 CAC  United States Norweb Stack's Bowers[31] August 2017
$2,711,250 1795 Capped Bust Gold Eagle MS-63+ CAC  United States GreatCollections[32] May 2023
$2,640,000 1825 Constantine ruble  Russian Empire Stack's Bowers [33] April 6, 2021
$2,585,000 1792 Birch Cent MS-65 CAC  United States Garrett, Partrick Heritage Auctions[34] January 2015
$2,585,000 1795 $10 Capped Bust Right Eagle - 13 leaves MS-66+  United States Garrett Sotheby's/Stack's Bowers[35] September 2015
$2,574,000 1880 $4 Coiled Hair  United States Bonhams[36] September 2013
$2,415,000 1787 Brasher Doubloon - EB on Wing privately minted Heritage Auctions[37] January 2015
$2,400,000 1854-S $5 XF45  United States Heritage Auctions August 18, 2021
$2,350,000 1808 Quarter eagle  United States Sotheby's/Stack's Bowers[38] April 20, 2015
$2,350,000 1793 1793 Cent Chain S-4  United States Heritage Auctions[39] January 2015
$2,300,000 1804 Bust Dollar  United States Adams, Carter Heritage Auctions April 2009
$2,280,000 1928 Dollar Pattern  China Stack's Bowers [40] April 6, 2021
$2,280,000 1937 Edward VIII 5 Pounds Pattern United Kingdom Heritage Auctions March 2021
$2,232,500 1792 pattern Quarter dollar  United States Donald G. Partrick Heritage Auctions[41] January 2015
$2,185,000 1907 Eagle - Rolled Edge  United States Heritage Auctions January 2011
$2,160,000 1621 100 ducat of Sigismund III Vasa  Poland–Lithuania Kroisos Classical Numismatic Group[42] January 2018
$2,160,000 1796 Quarter Eagle, No Stars MS-62+  United States Simpson, Bass, Dannreuther Heritage Auctions January 2022
$2,160,000 1927-D Saint-Gaudens double eagle  United States Dr. Steven Duckor Heritage Auctions[43] January 2020
$2,160,000 1854-S $5 Liberty Half Eagle  United States Heritage Auctions[44] August 2018
$2,160,000 1928 Pattern "Mukden Tiger" Dollar  China Heritage Auctions December 2021
$2,115,000 1907 $20 Ultra High Relief LE  United States Heritage Auctions[45] January 2015
$2,086,875 1893-S 1893-S Morgan dollar MS-67 CAC  United States GreatCollections[46] August 2021
$2,000,000 1921 $20 PR-64+  United States Heritage Auctions August 2021
$1,997,500 1894-S Barber Dime  United States Clapp, Eliasberg, Richmond Heritage Auctions January 2016
$1,997,500 1927 $20  United States Duckor Heritage Auctions January 2014
$1,997,500 1792 Silver Center J-1 Pattern  United States Norweb Heritage Auctions August 2014
$1,980,000 1874 Bickford $10 Pattern PR-65+  United States Simpson Heritage Auctions January 2022
$1,897,500 1927 $20  United States Morse Heritage Auctions November 2005
$1,880,000 1804 Class III Silver Dollar  United States Berg, Garrett Stack's Bowers August 2014
$1,880,000 1879 Quintuple Stella J-1643 Pattern  United States Carter, Trompeter Legend May 2016
$1,840,000 1873 No Arrows 10C  United States Eliasberg Stack's Bowers August 2012
$1,840,000 1804 Class I Silver Dollar  United States Stack's Bowers October 2000
$1,840,000 1913 Liberty Head 5C  United States Superior March 2008
$1,821,250 1880 $4 Coiled Hair  United States Dupont Heritage Auctions April 2015
$1,800,000 1861 $20 PR-66  United States Simpson Heritage Auctions January 2022
$1,740,000 1792 Washington $10 Prefed  United States Newman Heritage Auctions August 2018
$1,740,000 1796 Flowing Hair Quarter MS-66  United States Foxfire, Simpson Heritage Auctions January 2022
$1,725,000 1920 $10  United States Forgue, Blackwell, Duckor Heritage Auctions March 2007
$1,725,000 1796 No Stars $2.50  United States Parmelee, Brock, Ward, Rogers Heritage Auctions January 2008
$1,648,805 135 - 136 AD Sestertius of Hadrian  Roman Empire Numismatica Genevensis SA[47] December 2008
$1,645,000 1861 Paquet $20  United States Dallas Bank Specimen Heritage Auctions August 2014
$1,620,000 1870-CC $20 AU-53  United States Heritage Auctions November 2021
$1,610,000 1861 Paquet $20  United States Dallas Bank Specimen Heritage Auctions August 2006
$1,610,000 1839/8 Type of 1838 LL $10  United States Parmelee, Clapp, Eliasberg Heritage Auctions January 2007
$1,567,190 1991 Gold 10000 Yuan  China Taisei Coins Corporation[48][49] April, 2011
$1,552,500 1894 10C  United States Kagin's (1984) Stack's Bowers October 2007
$1,527,500 1776 Continental Silver N-3D Prefed  United States Boyd, Ford, Partrick Heritage Auctions January 2015
$1,527,500 1797 O-101a 50C  United States Brand, Curtis, Hepner, Rogers Sotheby's/Stack's Bowers May 2015
$1,527,500 1796 B-2 25C  United States Green, Newman Heritage Auctions November 2013
$1,527,500 1776 Continental Silver N-1C Prefed  United States Seavey, Ford, Garrett, Partrick Heritage Auctions January 2015
$1,527,500 1796 B-2 25C  United States Ten Eyck, Holmes Sotheby's/Stack's Bowers May 2015
$1,500,000 1793 Chain S-1 1C  United States Seitz, Naftzger, Weinberg Heritage Auctions January 2019
$1,495,000 1927 $20  United States Ralph Muller Collection Heritage Auctions January 2010
$1,495,000 1921 $20  United States Bowers Merena August 2006
$1,485,000 1913 Liberty Head 5C  United States Eliasberg Bowers Merena May 1996
$1,440,000 1839 5 Pounds, Victoria PR-66*  United Kingdom Heritage Auctions August 2021
$1,437,500 1856 $20 United States Eagle Collection Heritage Auctions May 2009
$1,410,000 1792 Silver Center J-1 Pattern  United States Boyd, Newman Heritage Auctions May 2014
$1,410,000 1776 Continental Silver N-3D Prefed  United States Earle, Newcomer, Green, Newman Heritage Auctions May 2014
$1,410,000 1792 Half Disme J-7 Pattern  United States Floyd Starr Heritage Auctions January 2013
$1,380,000 1587-1632 Sigismund III  Poland–Lithuania Poland Kingdom Stack's Bowers January 2008
$1,380,000 1793 Chain S-4 1C  United States Cleneay, Atwater, Eliasberg Heritage Auctions January 2012
$1,380,000 1829 Large Date $5 United States Garrett Heritage Auctions January 2012
$1,380,000 1797 O-101a 50C  United States Norweb Stack's Bowers July 2008
$1,380,000 1796 No Stars $2.50  United States Parmelee, Brock, Ward, Rogers ANR June 2005
$1,351,250 1833 Large Date $5 United States King Farouk of Egypt, Pittman Sotheby's/Stack's Bowers May 2016
$1,322,500 1792 Half Disme J-7 Pattern  United States Floyd Starr Heritage Auctions April 2006
$1,322,500 1894 10C United States James Stack DLRC March 2005
$1,322,500 1927 $20  United States Primary Bartle Heritage Auctions January 2006
$1,322,500 1855 $3 United States Sierra Foothills Estate Heritage Auctions August 2011
$1,320,000 1894 10C United States Dr. Jerry Buss Stack's Bowers August 2019
$1,298,000 1992 Gold 2000 Yuan  China Champion Auctions Hong Kong[48] August 2011
$1,292,500 1792 Half Disme J-7 Pattern  United States Floyd Starr Heritage Auctions August 2014
$1,292,500 1927 $20  United States Kramer, Richmond Heritage Auctions March 2014
$1,292,500 1797 O-101a 50C  United States Norweb Heritage Auctions August 2014
$1,265,000 1795 Flowing Hair Silver Dollar  United States Bullowa Bullowa December 2005
$1,265,000 1795 Reeded Edge 1C  United States Holmes Goldberg September 2009
$1,265,000 1874 Bickford $10 J-1373 Pattern United States Judd, Wilkison Heritage Auctions January 2010
$1,260,000 1792 White Metal Pattern Quarter AU-58  United States Heritage Auctions April 2021
$1,210,000 1907 Ultra High Relief LE $20 United States Norweb Goldberg May 1999
$1,207,500 1794 Flowing Hair dollar MS-64  United States Brand, Boyd, Cardinal Bowers Merena August 2010
$1,207,500 1866 No Motto Silver Dollar United States Wolfson, Jay, Delp ANR January 2005
$1,207,500 1804 Class III Silver Dollar  United States Carter, Flannagan Bowers Merena July 2003
$1,200,000 1911 Hsüan-t'ung Dollar Pattern PR-63  China Heritage Auctions December 2021
$1,175,000 1792 Birch Cent J-4 Pattern  United States Bushnell, Parmelee, Jenks, Green Stack's Bowers March 2015
$1,175,000 1783 Nova Constellatio Quint Prefed  United States Crosby, Parmelee, Ellsworth, Garrett Heritage Auctions April 2013
$1,175,000 1798 Small Eagle BD-1 $5  United States King Farouk of Egypt Sotheby's/Stack's Bowers September 2015
$1,175,000 1796 SD, SL BB-63 Silver Dollar  United States William Jacob Collection Heritage Auctions April 2013
$1,170,000 1792 10c SP-64  United States Garrett-Simpson Heritage Auctions January 2022
$1,150,000 1794 C-7 H1C  United States Fred Weinberg Goldberg January 2014
$1,150,000 1792 Silver Center J-1 Pattern  United States Morris Specimen Heritage Auctions April 2012
$1,145,625 1792 Half Disme J-7 Pattern  United States Knoxville, Cardinal Stack's Bowers January 2013
$1,140,000 1884 Trade Dollar United States Granberg, Brand, Eliasberg Heritage Auctions January 2019
$1,140,000 1776 Continental Dollar VF-35  United States Heritage Auctions April 2021
$1,121,250 1811 C-1 H1C  United States Hall, Brand, Newman, Tett Goldberg January 2014
$1,105,375 66-70 AD AR shekel from Arwad (24mm, 13.34 gm, 10h)  Roman Empire Jewish War Heritage Auctions March 2012
$1,092,500 1921 $20  United States Crawford, Morse Heritage Auctions November 2005
$1,092,500 1870 Silver Dollar United States Stack's Bowers May 2003
$1,057,500 1792 pattern Disme  United States Heritage Auctions[41] January 2015
$1,057,500 1795 Nine Leaves BD-3 $10  United States Auction '89 Sotheby's/Stack's Bowers September 2015
$1,057,500 1852 Humber $10 K-10 Territorial United States Augustus Humbert Heritage Auctions April 2013
$1,057,500 1795 BB-51 Draped Bust Silver Dollar  United States Garrett Sotheby's/Stack's Bowers May 2016
$1,057,500 1792 Disme J-11 Pattern  United States Garrett, Partrick Heritage Auctions January 2015
$1,057,500 1907 Ultra High Relief LE $20 United States Morrison/Licht Collections Heritage Auctions August 2012
$1,050,000 1879 $4 Coiled Hair United States Memorable Sale; Spectrum Heritage Auctions January 2019
$1,050,000 1866 Seated Dollar, No Motto PR-63+ United States Simpson Heritage Auctions April 2021
$1,041,300 1879 $4 Coiled Hair United States Gold Rush Collection Bonhams September 2013
$1,035,000 1894 10c United States Daggett, Parker, World-Wide Heritage Auctions January 2005
$1,020,000 1863 $20 PR-65+ United States Eliasberg Heritage Auctions May 2022
$1,012,000 1921 $20  United States Hesselgesser Goldberg September 2007
$1,006,250 1796 With Stars $2.50  United States Byron Reed Heritage Auctions January 2008
$1,006,250 1885 Trade Dollar United States Norweb DLRC November 2004
$690,000 1911 Specimen Pattern Dollar SP-64  Canada George Hans Cook Collection Heritage Auctions[50] January 2003

References

  1. ^ "US Double Eagle gold coin sold for record $18.9m". BBC. 8 June 2021. Archived from the original on 14 January 2022. Retrieved 8 June 2021.
  2. ^ America’s First Silver Dollar Acquired for $12 Million by GreatCollections Archived 2022-05-19 at the Wayback Machine. Retrieved on 2022-6-5.
  3. ^ Rare Coins Archived 2021-02-06 at the Wayback Machine – Heritage Auctions. coins.ha.com. Retrieved on 2022-6-3.
  4. ^ "1822 Capped Head Left Half Eagle. BD-1. Rarity-8. AU-50 (PCGS)". Stacks Bowers. Archived from the original on 2021-11-10. Retrieved 2021-11-10.
  5. ^ "Press Releases Stack's Bowers Galleries". www.stacksbowers.com. Archived from the original on 2021-11-10. Retrieved 2021-11-10.
  6. ^ Extremely rare gold Brasher doubloon minted in 1787 fetches $9.36 million[dead link‍]. washingtonpost.com. Retrieved on 2011-12-12.
  7. ^ Rare Coins – Heritage Auctions. coins.ha.com. Retrieved on 2022-6-3.
  8. ^ The New Most Valuable Chinese Coin Sold at Auction Archived 2023-08-20 at the Wayback Machine. – pcgs.com.
  9. ^ Rare Coins Archived 2022-06-03 at the Wayback Machine – Heritage Auctions. coins.ha.com. Retrieved on 2022-6-3.
  10. ^ Islamic Coin Sells For £3.7 Million In Morton & Eden Sale – Second Most Expensive Coin Ever Sold at Auction Archived 2014-12-13 at the Wayback Machine. www.coinweek.com. Retrieved on 2020-1-15.
  11. ^ 1787 Brasher doubloon sells for more than 5 million Archived 2020-01-15 at the Wayback Machine. www.coinworld.com. Retrieved on 2020-1-15.
  12. ^ Archived 2021-01-31 at the Wayback Machine 1804 gold eagle from Bob Simpson Collection sets record at Heritage.
  13. ^ Eliasberg 1913 Liberty Head Nickel Sold for Record $5 Million Archived 2017-03-14 at the Wayback Machine usrarecoininvestments.com Retrieved on 2017-3-23.
  14. ^ The Most Expensive Liberty Nickels Archived 2020-08-03 at the Wayback Machine. US Precious Metals. Retrieved on 2020-03-11.
  15. ^ 1300-year-old Islamic gold coin sells for record £3.72 million Archived 2020-01-15 at the Wayback Machine. www.justcollecting.com. Retrieved on 2020-1-15.
  16. ^ Coinworld Archived 2021-12-25 at the Wayback Machine. Retrieved 2022-6-3.
  17. ^ "Q. Servilius Caepio (M. Junius) Brutus AV Aureus". www.romanumismatics.com.[permanent dead link‍]
  18. ^ The 1898 “Single 9” Pond: South Africa's rarest gold coin Archived 2016-08-22 at the Wayback Machine. coinweek.com. Retrieved on 2016-7-14.
  19. ^ Rare Coins Archived 2020-01-15 at the Wayback Machine – Heritage Auctions. coins.ha.com. Retrieved on 2020-1-15.
  20. ^ Rare Coins Archived 2016-07-01 at the Wayback Machine – Heritage Auctions. coins.ha.com. Retrieved on 2016-7-1.
  21. ^ Rare Coins – Retrieved on 2022-6-4.
  22. ^ "1795 $10 9 Leaves, BD-3, R.6, MS63+ PCGS. CAC.... Early Eagles | Lot #3793 | Heritage Auctions". Archived from the original on 2022-05-05. Retrieved 2022-06-23.
  23. ^ 1804 $1 Original Class I BB-304 "Dexter" "D.Brent Pogue" Ex. ST Oct. 2000 Archived 2020-01-15 at the Wayback Machine. www.pcgs.com. Retrieved on 2020-1-15.
  24. ^ Rare Coins – Heritage Auctions. coins.ha.com. Retrieved on 2020-1-15.
  25. ^ Rare Coins Archived 2016-10-11 at the Wayback Machine – Heritage Auctions. coins.ha.com. Retrieved on 2016-7-14.
  26. ^ CoinNews.net Archived 2022-07-01 at the Wayback Machine. Retrieved 2022-6-3.
  27. ^ Stack's Bowers. Retrieved on 2022-6-4.
  28. ^ Rare Coins Archived 2023-02-28 at the Wayback Machine – Heritage Auctions. coins.ha.com. Retrieved on 20220-6-3.
  29. ^ Rare Coins Archived 2016-10-11 at the Wayback Machine – Heritage Auctions. coins.ha.com. Retrieved on 2016-7-14.
  30. ^ Ancient Greek Silver Decadrachm Returns to the Record Archived 2019-11-07 at the Wayback Machine coinworld.com. Retrieved on 2019-11-7.
  31. ^ Stack's Bowers. Retrieved on 2020-1-15.
  32. ^ GreatCollections Archived 2023-07-07 at the Wayback Machine. Retrieved on 2023-7-7.
  33. ^ . stacksbowers.com. Retrieved on 2021-06-24.
  34. ^ Rare Coins Archived 2016-10-11 at the Wayback Machine – Heritage Auctions. coins.ha.com. Retrieved on 2016-7-14.
  35. ^ Stack's Bowers. Retrieved on 2022-6-3.
  36. ^ Coin Auction Records set by Bonhams for Tacasyls Proof Gold Coins. Total $10.77 Million with 1880 Coiled Hair Stella bringing $2.57 Million. coinweek.com. Retrieved on 2020-1-15.
  37. ^ Rare Coins – Heritage Auctions. coins.ha.com. Retrieved on 2020-1-15.
  38. ^ Roach, Steve (20 May 2015). "One-year-type 1808 Capped Draped Bust quarter eagle brings $2.35 million". coinworld.com. Retrieved 1 October 2017.
  39. ^ Rare Coins Archived 2020-01-15 at the Wayback Machine – Heritage Auctions. coins.ha.com. Retrieved on 2020-1-15.
  40. ^ Archived 2021-06-24 at the Wayback Machine. stacksbowers.com. Retrieved on 2021-06-24.
  41. ^ a b Roach, Steve (10 January 2017). "1792 pattern quarter from Partrick Collection brings $2.2 million, which could be a steal". coinworld.com. Archived from the original on 2 October 2017. Retrieved 1 October 2017.
  42. ^ CoinWeek (2018-01-10). "The Polish 1621 hundred ducats - the most expensive Polish coin ever minted". CoinWeek. Archived from the original on 2018-01-13. Retrieved 2018-01-13.
  43. ^ Rare Coins Archived 2020-01-15 at the Wayback Machine – Heritage Auctions. coins.ha.com. Retrieved on 2020-1-15.
  44. ^ Rare Coins Archived 2020-01-15 at the Wayback Machine – Heritage Auctions. coins.ha.com. Retrieved on 2020-1-15.
  45. ^ Rare Coins – Heritage Auctions. coins.ha.com. Retrieved on 2020-1-15.
  46. ^ GreatCollections Archived 2023-07-08 at the Wayback Machine. Retrieved on 2023-7-8.
  47. ^ The Most Expensive Roman Coin Archived 2020-08-11 at the Wayback Machine. coinsweekly.com. Retrieved on 2019-11-07.
  48. ^ a b NGC-certified Chinese Rarity Tops $1 Million Mark in Hong Kong Auction. ngccoin.com. Retrieved on 2016-07-14.
  49. ^ 1991 Chinese Panda Coin Realizes an Astonishing $1.6 Million! www.pcgs.com. Retrieved on 2020-1-15.
  50. ^ Archived 2023-08-10 at the Wayback Machine – Heritage Auctions.
  • coins.ha.com. Retrieved on 2020-06-21.
  • Yeoman, R.S. A Guide Book of United States Coins Atlanta: Whitman Publishing, 2009 ixlmath.com