Marconi, Guglielmo (1874-1937) Letter and Photograph, Signed.
Typed letter, 20 April 1933, one page. To General Charles H. Sherrill, offering the signed photograph, and thanking him for the invitation to visit in Paris; signed as President of the Reale Accademia d'Italia in Rome on their letterhead, small rust spot from paper clip at top, 8 1/2 x 6 1/2 in.
Together with: a fine black and white photographic portrait of Marconi seated, in profile, holding his hat in his lap, with his inscription to Sherrill and signature, also dated 20 April 1933, mounted on mat board, signed by the photographer in pencil, and protected with spider web patterned glassine, 11 x 16 in. overall.