[D0331AAC], Letter from William D Gaines to Thomas Alva Edison, August 6th, 1903
https://edisondigital.rutgers.edu/document/D0331AAC
Transcription
[TAE Marginalia] >X Ray is only dangerous when one works constantly with it E< Aug 6, 1903 Mr. Thomas A. Edison Orange, N.J. Dear Sir: I notice in N.Y. World of Aug. 3, that you now condemn the XX X-Ray. Will you please write me if that statement is correct, you really think it's dangers overshadow it's merits. Your opinion will be greatly appreciated. Very truly, W.D. Gaines