Lot 279 Glenn Seaborg
Handwritten chemical formula for the Plutonium-239 isotope, on a 10.5 x 6.5 off-white card, signed underneath, “Glenn S. Seaborg, Sept. 14, 1995.” Card also bears two other formulas and signatures. In fine condition, with some light corner and edge creases.
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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