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Igor Sikorsky

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:200.00 - 400.00 USD
Igor Sikorsky

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Auction Date:2011 Sep 22 @ 18:00 (UTC-05:00 : EST/CDT)
Location:5 Rt 101A Suite 5, Amherst, New Hampshire, 03031, United States
ALS - Autograph Letter Signed
ANS - Autograph Note Signed
AQS - Autograph Quotation Signed
AMQS - Autograph Musical Quotation Signed
DS - Document Signed
FDC - First Day Cover
Inscribed - “Personalized”
ISP - Inscribed Signed Photograph
LS - Letter Signed
SP - Signed Photograph
TLS - Typed Letter Signed
Pioneer aviation engineer (1889–1972) who developed the first four-engine airplane and the first modern helicopter to be put into widespread use. Six commemorative covers, five with stamped cachets honoring the first Canadian Air Mail flight from Toronto to Buffalo in 1929, and one with a stamped cachet honoring the first air mail flight from Tulsa, Oklahoma on July 5, 1928, Air Mail CAM 3, each signed on the front in fountain pen, “I. Sikorsky.” In very good condition, with scattered toning and soiling, several typed addresses or labels to covers, as well as collector’s stamps to reverse of the covers.