Amerikai Egyesült Államok 1972. "Apollo XVII - Cernan - Evans - Schmi...

Amerikai Egyesült Államok 1972. "Apollo XVII - Cernan - Evans - Schmitt / The Earth is the Cradle of Humanity but Mankind can not live in his Cradle Forever" peremen jelzett Ag emlékérem, sorszámozott. Szign.: Ralph J. Menconi (155,41g/0.999/63,5mm) T:2 kis ph. USA 1961. "Apollo XVII - Cernan - Evans - Schmitt / The Earth is the Cradle of Humanity but Mankind can not live in his Cradle Forever" commemorative Ag medallion, hallmark on edge, with serial number. Sign.: Ralph J. Menconi (155,41g/0.999/63,5mm) C:XF small edge error