Led Zeppelin Limited Ed. Collectors Envelope EX Cond.

Led Zeppelin Limited Edition Autographed (Facsimile) Envelope for Collectors in Excellent Condition. Measures 4 x 6.5 inches; photo is promoting upcoming shows At Madison Square Garden, NY. Autographs are facsimiles; apparently ‘used’ as the 8 cent U.S. Postage Stamp is marked cancelled ‘New York N.Y. Mar 2 A.M. 1977. A nice piece of Led Zeppelin memorabilia.