June 3rd, 1931 letter from B.A. Behrend to Nikola Tesla June 3rd, 1931 June 3, 1931Mr. Nikola Tesla.Hotel Pennsylvania.New York City.Dear Mr. Tesla:Among those who are...
July 20th, 1901 letter from Wilhelm Rontgen to Nikola Tesla July 20th, 1901 Dear Sir! You have surprised me tremendously with the beautiful photographs of wonderful discharges...
March 28th, 1898 letter from Nikola Tesla to McCoullough Williams March 28th, 1898 New York, March 28th, 1898.#46 & 48 E. Houston Str.Mrs. McCoullough Williams,210 West Fourth Str...