50th Anniv. Moon Landing - Pratley's Polymer Putty

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Prestige Set - with Silver Model

Pratley's Polymer Putty - Prestige Set - 2 Coins
Silver - Proof - with Ranger Space Craft Model in Silver

• Commemorative coins - 50th Anniversary Moon Landing
• Set contains 1/10 + 1 Ounce of Silver
• Mintage only 700 sets
• With Certificate of Authenticity of the South African Mint
• In original wooden Box with Silver Model

This extraordinary coin set includes a South African 2 ½ Cent Tickey 1/10 ounce silver coin and a 2 Rand 1 ounce silver coin in proof quality. Pratley's Putty is a strong adhesive putty that was introduced in the 1960s by the South African George Pratley. Because its apparent viscosity increases directly with respect to the amount of force applied, Silly Putty can be characterized as a dilatant fluid. Because of it´s fixative qualities, the versatile putty was used by the NASA aboard the Ranger 7, 8 and 9 spacecrafts. So this South African product has been on the moon in 1965, when the Ranger Space Craft slammed into the moon. In honor of this South African invention and the 50th anniversary of Moon Landing, the South African Mint has issued this exclusive commemorative coin set. The two Pratley's Polymer Putty silver coins and the Ranger Space Craft Model in Silver are delivered in the original wooden coin case of the South African Mint, including a certificate of authenticity.