[D0231AAR], Letter from Frederic Henry Betts to Eugene Howard Lewis, June 12th, 1902
https://edisondigital.rutgers.edu/document/D0231AAR
Transcription
June 12, 1902. To E. H. Lewis, Esq. Dear Mr. Lewis:- We are about ready to report to the Marconi Wireless Telegraph Company upon the Edison Patent of 1891. Before doing so, we should be very glad to consider any views which you or Mr. Edison would like to present, bearing upon the scope of Mr. Edison's invention and claims, and any reason why such claims could be construed to apply to the Marconi system. It would be a great convenience if the views could be presented in writing. Yours very truly, Frederick H. Betts.