?Final Price Realized includes Buyer’s Premium added to Hammer Price
Estimate: $ 600 - $ 900
ENVELOPE CANCELLED ON 50TH ANNIVERSARY OF ELECTRIC LIGHT EDISON, THOMAS A. Two Signatures: "Thos A Edison," on a small card * "Thos A Edison," on an envelope. The first, a classic "umbrella" signature. 3x5 inches. The second, written over a portion of a cancelled two-cent stamp commemorating the 1929 Electric Light's Golden Jubilee. The envelope, addressed to William Paine Knowlton. 3 1/2x6 inches. Np, nd; Melo Park, 5 June 1929 [from postmark]
