Martin Cooper "Father of the Cell Phone" Signed Photo & Business Card Pair

Signed photo and business cards, measuring between 8" x 10" and 2" x 3.5", ca. 2014, Del Mar, CA. Photo of Cooper holding a handheld cellphone, signed and inscribed "Martin Cooper/Father of the Cellphone/March 25, 2014" in blue felt tip pen. Accompanied by two signed business cards from Cooper's developmental business Dyna LLC, which he co-founded with his wife, Arlene Harris. No visible flaws, with minor smudging to the cards. Overall, very good.

Martin "Marty" Cooper (b. 1928) is an American engineer most known for his contributions to the wireless communications industry. On April 3, 1973, he and his team at Motorola became the first to successfully place a call on a handheld cellphone, a distinct product from the car phone. As a result, he would subsequently lead the team that re-developed it and brought it to market a decade later in 1983.

This item comes with a Certificate from John Reznikoff, a premier authenticator for both major 3rd party authentication services, PSA and JSA (James Spence Authentications), as well as numerous auction houses.

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