Marconi, Guglielmo - Signature and Photo HM - Musicians & Bands Signed photo postcard shown as

Signed photo postcard shown as Comte d'Oberthal in Meyerbeer's Der Prophet

performance at Teatro Colón in Buenos Aires

minor stains and creases

from the production of Madama Butterfly (Puccini) at the Lyric Opera of Chicago

French soprano (1857-1930)

Marconi, Guglielmo - Signature and Photo HM - Musicians & Bands Signed photo postcard shown asItalian inventor and engineer (1874 1937), famous for inventing the long distance radio and the radio telegraph system. Marconi won the Nobel Prize in Physics in 1909. Signature cut and photograph, an original by Peck Brothers, New York (blind stamped on the lower right corner). Size is 6 x 0. 75 inches (signature cut) and 5 x 6. 8 inches, both in excellent condition.