[LB048207], Letter from Alfred Ord Tate to Henry Haven Windsor, Street Railway Review, March 13th, 1891
https://edisondigital.rutgers.edu/document/LB048207
Transcription
March 13, 1891 H.H. Windsor, Esq., "Street Railway Review," Chicago, Ill Dear Sir:- Replying to your letter of 8th instant addressed to Mr. Edison requesting a description of his new Patent on Electric R'y Motors, I beg to advise you that Mr. Edison has made over twenty different kinds of motors and has not yet decided which to adopt. When ready he will be very pleased to furnish you with a cut, together with a description. Yours truly, A.O. Tate Private Secretary