Autographs from people credited in 1943 The Sikorsky Helicopter
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IGOR SIKORSKY - AUTOGRAPH LETTER SIGNED - HFSID 217967Letter, signed by Igor Sikorsky as "I. Sikorsky", dated January 1, 1965, addressed to his secretary, Catherine Simokat. Discussing an interview's edits, he includes a handwritten postscript initialed "I.S.", sharing travel plans and New Year's wishes.Sale Price $675.00
$800.00
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IGOR SIKORSKY - AUTOGRAPH LETTER SIGNED 09/12/1960 - HFSID 253362Postal card signed by Igor Sikorsky with the inscription "I. Sikorsky" on September 12, 1960, thanking Mrs. Catherine Simokat for her letter. Addressed to Sikorsky Aircraft, it includes a Sikorsky Aircraft receipt stamp and notable historical context.
Sale Price $595.00
$700.00
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IGOR SIKORSKY - AUTOGRAPHED INSCRIBED PHOTOGRAPH 02/15/1968 - HFSID 174792Photograph inscribed and signed by Igor Sikorsky, stating "To Arthur O. Shackman/with best wishes/I Sikorsky/Feb. 15/1968". Sikorsky, a pioneer in helicopter and aircraft design, is recognized in the National Aviation Hall of Fame.
Price: $800.00
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IGOR SIKORSKY - AUTOGRAPHED INSCRIBED PHOTOGRAPH 03/22/1971 - HFSID 23470Photograph inscribed and signed by Igor Sikorsky reads, to Robert Succi/with best wishes of I. Sikorsky/March 22, 1971. Sikorsky, a pioneer in aviation, is known for developing the first practical American helicopter and multi-motored airplane.
Sale Price $925.00
$1,100.00
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IGOR SIKORSKY - AUTOGRAPHED INSCRIBED PHOTOGRAPH 07/01/1970 - HFSID 41066Photograph inscribed and signed: "To Wayne Davis/With best Wishes of I. Sikorsky/July 1, 1970". The item features Russian-born Igor Sikorsky, a pioneer in aviation known for developing the first practical American helicopter and transoceanic commercial flights.
Price: $800.00
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IGOR SIKORSKY - AUTOGRAPHED INSCRIBED PHOTOGRAPH 07/22/1963 - HFSID 217966Photograph inscribed and signed by Igor Sikorsky: "To Mr Arnold Brein/With kindest regards/of/I. Sikorsky/July 22/1963". Sikorsky is known for his contributions to helicopter and naval aircraft advancements. Lightly creased with minor soiling and chips.
Price: $800.00
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IGOR SIKORSKY - AUTOGRAPHED SIGNED PHOTOGRAPH 07/09/1943 - HFSID 256812Photograph signed by Igor Sikorsky, inscribed with "I. Sikorsky/July 9/1943". Sikorsky, a helicopter pioneer, constructed the first practical American helicopter and built the first amphibian American Clipper, enhancing transoceanic flights.
Sale Price $845.00
$1,000.00
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IGOR SIKORSKY - AUTOGRAPHED SIGNED PHOTOGRAPH 10/28/1971 - HFSID 48500Photograph signed "I. Sikorsky/Oct. 28, 1971" by Igor Sikorsky, a pioneer in aviation known for his contributions to helicopters and naval aircraft. The photograph contains ink smudges and defects from the original negative, along with a mailing label on the verso.
Price: $900.00
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IGOR SIKORSKY - COMMEMORATIVE ENVELOPE SIGNED - HFSID 169626Commemorative envelope signed "I. Sikorsky", honoring the 1934 National Air Races in Cleveland, Ohio. Addressed to a collector, the envelope celebrates Igor Sikorsky's contributions to aviation, including the first practical American helicopter.
Sale Price $315.00
$375.00
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IGOR SIKORSKY - ILLUSTRATION SIGNED 01/17/1947 - HFSID 47111Postcard signed: I. Sikorsky/Jan 17/1947, depicting Sikorsky's R-5 helicopter. The verso states it has flown in the helicopter. Sikorsky, a pioneer in helicopter development, constructed the first multi-motored airplane and developed the first practical American helicopter.
Sale Price $925.00
$1,100.00
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IGOR SIKORSKY - TELEGRAM SIGNED - HFSID 217968Telegram signed: "I. Sikorsky" in pencil, addressed to Paul F. Mundt, discussing support for religious freedom. Accompanied by a typed note signed: "I. Sikorsky". Both items are related to Sikorsky's advocacy for the Orthodox Monastery in Spring Valley, New York.
Price: $425.00
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IGOR SIKORSKY - TYPED LETTER SIGNED 01/16/1968 - HFSID 23469Letter from Igor Sikorsky, signed as "I.I. Sikorsky", dated January 16, 1968, sent to Mr. Mark E. Brown. Expressing gratitude for a congratulatory letter and including mention of an enclosed company calendar and an article for the American Bible Society.
Price: $650.00
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IGOR SIKORSKY - TYPED LETTER SIGNED 04/15/1947 - HFSID 4505Letter signed by Igor Sikorsky, dated April 15, 1947, acknowledging receipt of a letter regarding the death of Colonel K. Witkowsky. The letter references Sikorsky's contributions to aviation, including the Ilia Mourometz bombers.
Price: $700.00
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IGOR SIKORSKY - TYPED LETTER SIGNED 08/05/1963 - HFSID 253302Letter. Signed by Igor Sikorsky as "I. Sikorsky", dated August 5, 1963, on United Aircraft International stationery. Addressed to Mrs. Katherine Simokat, discussing travel plans and stock information. Includes a typed postscript with additional questions regarding stock.
Price: $650.00
