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Lot #217
Guglielmo Marconi Signed Photograph to "my future sister Helen"

“To my future sister Helen, with love, Guglielmo Marconi, April 19th, 1901, New York”—a revealing inscription penned during the inventor's engagement to Josephine Bowen Holman

Estimate: $1000+

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Server Time: 7/16/2026 07:33:12 AM EDT
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Description

“To my future sister Helen, with love, Guglielmo Marconi, April 19th, 1901, New York”—a revealing inscription penned during the inventor's engagement to Josephine Bowen Holman

Vintage matte-finish 6.75 x 9 full-length portrait photo of the noted electrical engineer and inventor, who stands casually with one hand resting on the back of a floral-upholstered armchair and the other in his trouser pocket, signed and inscribed vertically in ink, "To my future sister Helen, with love, Guglielmo Marconi, April 19th, 1901, New York.” Affixed to its original 10 x 12 cardstock presentation mount, and in fine condition, with a tear and minor loss to the mount, easily matted out.

Dated April 19, 1901, in New York, this remarkable inscribed portrait was presented by Marconi to a woman identified as “my future sister Helen,” an unusually personal salutation written during his documented engagement to Indianapolis resident Josephine Bowen Holman, to whom he was engaged from 1899 until early 1902. Contemporary newspaper accounts accompanying the photograph report Holman's subsequent marriage to Hungarian businessman Eugene Boross, linking the inscription to a documented chapter of Marconi's personal life rarely represented in autograph material. Later accounts of the relationship suggest that family objections to Marconi's proposed marriage to the American-born Holman may have contributed to the engagement's dissolution. According to the consignor, the photograph was acquired at the estate sale of a Los Angeles mansion owned by the Boross family and descended with family tradition identifying the recipient as a relative of Marconi's former fiancée. The inscription's reference to a “future sister” provides an unusually personal connection to Marconi's engagement period and the ultimately unrealized marriage it anticipated.

Auction Info






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