Guglielmo (1758-1833) posters & prints

Portrait of Countess Yekaterina Skavronskaya, née von Engelhardt, 1791 Guglielmo Morghen

Portrait of Count Pavel Martynovich Skavronsky, 1791 Guglielmo Morghen

General Guglielmo Pepe Anonymous

Guglielmo Marconi, Italian physicist and inventor and pioneer of wireless telegraphy, 1906 Unknown

Guglielmo Marconi, Italian physicist and inventor Anonymous

Guglielmo Marconi, Italian inventor Anonymous

Guglielmo Marconi, Italian pioneer of wireless telegraphy, Signal Hall, Newfoundland Anonymous

MARCONI, Guglielmo (1874-1937). Italian physicist. Nobel Prize in Physics in 1909. Engraving. Anonymous

Guglielmo Marchese Marconi, Italian electrical engineer Anonymous

MARCONI, Guglielmo (1874-1937). Italian physicist. Nobel Prize in Physics in 1909. Engraving. Anonymous

Guglielmo Marconi (1874-1937), Italian physicist and inventor Anonymous

Guglielmo Marconi, Italian physicist and inventor and pioneer of wireless telegraphy Spy

Guglielmo Marconi, Italian inventor Alick P F Ritchie

Guglielmo Marconi, Italian physicist and inventor Anonymous

Portrait of Guglielmo Marconi Anonymous

Replica of Marconi's first transmitter used in his early experiments in Italy, 1894 Unknown

Guglielmo Marconi and David Sarnoff, 1933 Unknown

All Saints Guglielmo Giraldi

Family portrait of Catherine Petrovna Baryatinskaya, née Princess of Holstein-Beck, 1793 Raphael Morghen

Illustration of Guglielmo Marconi and Edouard Branly Anonymous

Mobile radio station used by Marconi, 1900 Unknown

Initial D: The Virgin and Child Guglielmo Giraldi

Canale della Giudecca, 1881 Anonymous

David Sarnoff with Guglielmo Marconi Anonymous

Saint Ossanus Guglielmo Giraldi