July 13th, 1899 letter from Nikola Tesla to George Scherff

Colorado Springs, July 13, 1899

Dear Mr. Scherff,

It is of importance for me that this letter should reach Mr. Rankine. I did not want to address it to Niagara thinking that he may be in Mew York. NO time to write more!

Yours sincerely,
N. Tesla