Original Instagram Reel: https://www.instagram.com/reel/Dbj7WbkSVTk/
Nikola Tesla Museum: https://tesla-museum.org/en/
Britannica — Nikola Tesla: https://www.britannica.com/biography/Nikola-Tesla
FBI Vault — Nikola Tesla files: https://vault.fbi.gov/nikola-tesla
CIA — Ask Molly: Did CIA Really Study Psychic Powers?: https://www.cia.gov/stories/story/ask-molly-did-cia-really-study-psychic-powers/
CIA STARGATE collection: https://www.cia.gov/readingroom/collection/stargate
CIA Gateway Process PDF: https://www.cia.gov/readingroom/docs/CIA-RDP96-00788R001700210016-5.pdf
National Archives — Project BLUE BOOK / UFO files: https://www.archives.gov/research/military/air-force/ufos
National Archives — UAP records collection: https://www.archives.gov/research/topics/uaps
CIA UFOs collection: https://www.cia.gov/readingroom/collection/ufos-fact-or-fiction
Project Pegasus: The Secret Time Travel Program That Was Never Proven: Likely match for comments asking “Book” because Instagram metadata includes Project Pegasus/time travel.
Tesla's Radiant Energy and DARPA's Teleportation: Search result connects Tesla radiant energy and Project Pegasus-style teleportation claims.
The Coming Race / Vril: The Power of the Coming Race: Fictional source of “Vril” vocabulary that later occult/UFO lore borrowed.
The Morning of the Magicians: Influential hidden-history/occult book by Louis Pauwels and Jacques Bergier.
Castle Werfenstein and the Wonder Women of Vril / Maria Orsic archive items: Archive.org materials often cited in Maria Orsic/Vril lore.
Library of Congress — Carte de Tartarie: https://www.loc.gov/item/99446168/
Library of Congress — Tartary atlas plate: https://www.loc.gov/resource/g3200m.gct00192/?sp=28
Wikimedia Commons — Maps of Tartary category: https://commons.wikimedia.org/wiki/Category:Maps_of_Tartary
David Rumsey — Russia in Asia and Tartary: https://www.davidrumsey.com/luna/servlet/detail/RUMSEY~8~1~266160~90040592:Russia-in-Asia-and-Tartary-
Geographicus — 1753 Independent Tartary map: https://www.geographicus.com/P/AntiqueMap/independenttartary-gibson-1753