https://historylink.org/File/8028
http://basehospital50.blogspot.com/2017/07/pfc-charles-norman-fletcher-1896-1918.html
https://digitalcollections.lib.washington.edu/digital/collection/uwdocs/id/27700
https://digitalcollections.lib.washington.edu/digital/collection/uwcampus/id/41331/
https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://www.forgottenbooks.com/en/download/PoliceandPeaceOfficersJournaloftheStateofCalifornia_10945268.pdf&ved=2ahUKEwig67aUmaOHAxUmNjQIHYLQA004ChAWegQIFRAB&usg=AOvVaw1YiHIRTBAF00URKi9AuqZA
https://trove.nla.gov.au/newspaper/article/2420585?browse=ndp%3Abrowse%2Ftitle%2FC%2Ftitle%2F11%2F1937%2F01%2F13%2Fpage%2F655726%2Farticle%2F2420585#
https://fashionhistory.fitnyc.edu/knickerbockers/
https://www.presidency.ucsb.edu/documents/statement-the-kidnapping-charles-mattson
https://scholarship.law.nd.edu/cgi/viewcontent.cgi?article=3477&context=ndlr
https://cdnc.ucr.edu/?a=d&d=SPNP19361230.2.27&e=-------en--20--1--txt-txIN--------#
https://fbistudies.com/wp-content/uploads/2015/07/FBI-Grapevine-WEYNAP.pdf
https://cdnc.ucr.edu/?a=d&d=MT19380531&e=-------en--20--1--txt-txIN--------1
https://vancouversun.com/news/local-news/this-week-in-history-1937-a-kidnapping-in-tacoma-ends-in-tragedy
https://www.nytimes.com/1938/07/13/archives/confesses-killing-of-mattson-child-tacoma-man-involves-others-in.html
https://cdm17061.contentdm.oclc.org/digital/collection/p17061coll21/id/1922/rec/13?fbclid=IwAR0OHdGTNHr9EourKAQItfbeHpuzDn4KXuaIP1c_9bSm9NZLTyTln48-1rE
https://cdm17061.contentdm.oclc.org/digital/collection/p17061coll21/id/33242/rec/16?fbclid=IwAR1W7beHPltywQnXIyIeyBeIOlSbopaOu1oypCo_s2BX8HPlGec-5A8F-Zo
https://www.pressreader.com/canada/vancouver-sun/20180113/281560881196901
https://www.southsoundtalk.com/2017/10/23/tacoma-kidnappings-solved-and-unsolved/
https://www.tacomalibrary.org/blogs/post/charles-mattson/
https://www.findagrave.com/memorial/8642705/charles-fletcher-mattson
https://www.thenewstribune.com/news/local/crime/article123019874.html
https://historicimages.com/products/rrs71451
https://youtu.be/4Rx3UiGc1pg?si=X3QwNFrsuO7dz6dO
https://historicimages.com/products/nef52424
https://www.google.com/url?sa=t&source=web&rct=j&opi=89978449&url=https://www.forgottenbooks.com/en/download/PoliceandPeaceOfficersJournaloftheStateofCalifornia_10945268.pdf&ved=2ahUKEwig67aUmaOHAxUmNjQIHYLQA004ChAWegQIFRAB&usg=AOvVaw1YiHIRTBAF00URKi9AuqZA
TAROT Interpretations: https://www.simonandschuster.com/books/The-Modern-Witchcraft-Book-of-Tarot/Skye-Alexander/Modern-Witchcraft/9781507202630