Click to expand Tap to zoom BEP Souvenir Card From Compex 1970 - Four Zeppelin Stamps (B 6) $9.95 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart BEP Souvenir Card from the 1970 Compex show in Chicago. Features prints of four Graf Zeppelin stamps--see photos. _gsrx_vers_841 (GS 7.0.16 (841))