These links to official data, libraries and archives will help you continue your journey into the Fur Trade era.
LIVING HISTORY INFORMATION
https://www.livinghistoryarchive.com/ – Covers all periods from medieval to modern warfare with lists of events, articles for reenactors and the general public, and even links to reenactment groups
Official document repositories
loc.gov – Library of Congress
archive.org – Internet Archives
libraryguides.missouri.edu/pricesandwages/1820-1829 – University of Missouri
officialdata.org/us/inflation – Monetary values & supply costs throughout history
https://treaties.okstate.edu/ – Database of tribal documents
https://archivalcollections.library.mcgill.ca/index.php/coppenrath-collection-of-voyageurs-contracts – Voyageur contract repository
https://www.jstor.org/ – A repository of documents, books and articles
https://narf.org/nill/resources/ – Indian Law Research Guide
https://pam.minisisinc.com/pam/search.htm – Manitoba Archives & Repository
Sources for other documents
mman.us/index.htm – Mountain Men & Life In the Rocky Mountain West
http://plainshumanities.unl.edu/encyclopedia/ – Plains cultures and life
user.xmission.com/~drudy/mtman/mmarch.html – Library of Western Fur Trade Historical Source Documents
https://www.researchgate.net/search – An archive of professional documents
thefurtrapper.com – The Fur Trade Role in Western Expansion
http://www.gutenberg.org – Non-profit conservancy project to save our historical documents
thecanadianencyclopedia.ca/en – The Canadian Encyclopedia
https://vividmaps.com/native-tribes-of-america/a/ – Tribe map in North America
http://www.wyomingtalesandtrails.com/index.html – Wyoming History
https://www.vox.com/2015/5/27/8618261/america-maps-truths – Maps of native lands
https://glorecords.blm.gov/search/default.aspx – Bureau of Land Management Archives and Record Search
Ottawa Department of the Interior. – Details of the French fort and trading post system
Immigrant Entrepreneurship – Origins, Histories and Stories of Immigrant Entrepreneurs
https://kentuckyriflefoundation.org/category/pennsylvania/western-pennsylvania/ – Documents and lists of fur trade gunmakers in North America
https://www.rockislandauction.com/riac-blog/gun-inventors-who-made-america – History of firearms