![Receipts, papers, notes and files related to Nikola Tesla](/sites/default/files/styles/default_extra_large/public/theme-images/hero-documents.jpg?itok=dpQ5g-Ei)
Nikola Tesla Documents
Receipts, papers, notes and files related to Nikola Tesla
Naturalization record of Nikola Tesla - U.S. Citizenship
Nikola Tesla's natualization record. Tesla is quoted as saying this document was more valuable to him than any of his inventions.