Vorderseite: Map of South-central Europe with Italia at center
with four circle designs (radio waves) with center at
below Imperia (Liguria), Drniš (Kroatien), capital Rome
and below the island Sicily
(low-left, value) L. 500 (Lire)
(low-right, mintmark) R (Rome Mint)
Legende: (above, name) GVGLIELMO MARCONI
(below, anniversary years) 1874-1974
Designer: Guerrino Mattia Monassi
Rückseite: Bust inventor Guglielmo Marconi (links, 1874-1937)
pioneer work on long-distance radio transmission
developer of Marconi's law and a radio telegraph system
Legende: (Staatsbezeichnung) REPVBBLICA ITALIANA
(below, designer) GIAMPAOLI (Pietro Giampaoli)
MONASSI•INC.
Rand: PrT - Plain with raised state name
REPVBBLICA ITALIANA
(übersetzt: Italian Republic)
