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== Kaynakça ==
* {{Kitap kaynağı|lastsoyadı=Breen|firstad=Walter|yearyıl=1988|titlebaşlık=Walter Breen's Complete Encyclopedia of U.S. and Colonial Coins|publisheryayıncı=Doubleday|location=New York|isbn=978-0-385-14207-6|ref=harv}}
* {{Dergi kaynağı|lastsoyadı=Camparette|firstad=Louis T.|datetarih=MarchMart 1906|titlebaşlık=On the utility of a cabinet of historic coins|journal=[[The Numismatist]]|publisheryayıncı=American Numismatic Association|url=https://books.google.com/?id=YZYUAAAAYAAJ|location=Colorado Springs, CO|ref={{sfnRef|Camparette|March 1906}}}}
* {{Kitap kaynağı|editoreditör-lastsoyadı=Evans|editoreditör-firstad=George Greenlief|yearyıl=1885|titlebaşlık=Illustrated history of the United States Mint|publisheryayıncı=George G. Evans|location=Philadelphia|url=https://books.google.com/?id=Gb78y8_aVlAC|ref=harv}}
* {{Kitap kaynağı|editoreditör-lastsoyadı=Ferguson|editoreditör-firstad=Eugene S.|yearyıl=1965|titlebaşlık=Early Engineering Reminiscences (1815–40) of George Escol Sellars|url=https://archive.org/stream/bulletinunitedst2381965unit#page/n7/mode/2up|publisheryayıncı=Smithsonian Institution|location=Washington, DC|oclc=522166|ref={{sfnRef|Ferguson}}}}
* {{Dergi kaynağı|titlebaşlık=On fire engines, hose, and some other apparatus manufactured and used in Philadelphia, for the purpose of extinguishing fire|journal=The Franklin Journal and American Mechanics' Magazine|location=Philadelphia|datetarih=MayMayıs 1827|publisheryayıncı=[[The Franklin Institute]]|url=https://books.google.com/books?id=B-w5AQAAIAAJ|ref={{sfnRef|Franklin Institute}}}}
* {{Kitap kaynağı|lastsoyadı=Hotchkin|firstad=Samuel Fitch|titlebaşlık=Rural Pennsylvania in the Vicinity of Philadelphia|location=Philadelphia|publisheryayıncı=George W. Jacobs & Co|yearyıl=1897|url=https://books.google.com/?id=FHsVAAAAYAAJ|ref=harv}}
* {{Kitap kaynağı|lastsoyadı=Lange|firstad=David W.|yearyıl=2006|titlebaşlık=History of the United States Mint and its Coinage|publisheryayıncı=Whitman Publishing LLC|location=Atlanta, GA|isbn=978-0-7948-1972-9|ref=harv}}
* {{Kitap kaynağı|lastsoyadı=Lee|firstad=Jean Gordon|yearyıl=1984|titlebaşlık=Philadelphians and the China Trade, 1784–1844|publisheryayıncı=Philadelphia Museum of Art|isbn=<!-- museum exhibition catalog, lacks ISBN -->|ISBN=<!-- museum exhibition catalog, lacks ISBN -->|ref=harv}}
* {{Dergi kaynağı|lastsoyadı=Orosz|firstad=Joel J.|datetarih=JuneHaziran 2012|titlebaşlık=The five founding fathers of the United States Mint|workeser=The Numismatist|location=Colorado Springs, CO|publisheryayıncı=American Numismatic Association|ref=harv}}
* {{Kitap kaynağı|lastsoyadı=Orosz|firstad=Joel J.|last2soyadı2=Augsburger|first2ad2=Leonard D.|yearyıl=2011|titlebaşlık=The Secret History of the First U.S. Mint|publisheryayıncı=Whitman Publishing LLC|location=Atlanta, GA|isbn=978-0-7948-3244-5|ref={{sfnRef|Orosz & Augsburger}}}}
* {{Kitap kaynağı|lastsoyadı=Scharf|firstad=John Thomas|last2soyadı2=Westcott|first2ad2=Thomas|volumecilt=III|url=https://books.google.com/books?id=8uYkAAAAYAAJ|titlebaşlık=History of Philadelphia|location=Philadelphia|yearyıl=1884|publisheryayıncı=L.H. Everts & Co.|ref={{sfnRef|Scharf & Westcott}}}}
* {{Dergi kaynağı|lastsoyadı=Smith|firstad=Pete|datetarih=JanuaryOcak 1997|titlebaşlık=Adam Eckfeldt struck the first U.S. coins|journal=The Numismatist|location=Colorado Springs, CO|publisheryayıncı=American Numismatic Association|ref={{sfnRef|Smith|January 1997}}}}
* {{Kitap kaynağı|lastsoyadı=Taxay|firstad=Don|yearyıl=1983|origyearözgünyıl=1966|titlebaşlık=The U.S. Mint and Coinage|publisheryayıncı=Sanford J. Durst Numismatic Publications|location=New York|editionbaskı=reprint|isbn=978-0-915262-68-7|ref=harv}}
[[Kategori:1769 doğumlular]]
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