Lot 554 Igor Sikorsky
Pioneer aviation engineer (1889–1972) who developed the first four-engine airplane and the first modern helicopter to be put into widespread use. Vintage glossy 3.5 x 6 photo of the engineer beside one of his helicopters, signed in fountain pen, “I. Sikorsky,” adding a sentiment and date. In fine condition, with some light creasing, and the signature a shade or two light, but completely legible.
Important Notice
ALS - Autograph Letter SignedANS - 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
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