Description

MARCONI GUGLIELMO: (1874-1937)

MARCONI GUGLIELMO: (1874-1937) Italian inventor & electrical engineer, Nobel Prize winner for Physics, 1909. Marconi is credited as being the inventor of the radio. A very fine and clean autograph, one page, small 4to, to a page removed from an autograph album. Signed in bold black fountain pen ink (' Guglielmo Marconi'), underlined, and dated in Rome, March 1917, in his hand. VG

1436

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MARCONI GUGLIELMO: (1874-1937)

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GERMAN REICH - BANKNOTE: watermark and effigy of Werner VON SIEMENS, inventor, electrical engineering magnate - 20 REICHMARK, issue of January 22, 1929 - SPL

Lot 427

Estim. 500 EUR

Guglielmo Marconi Handwritten Notes on His Radio Telegraph Research

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