L1 Oz .999 Silver Art Bar – "World of Flight" – Wiley Post (1975) – Serial #0616 Item Description: I am offering for auction a rare vintage silver art bar from the limited edition "World of Flight" series, released in 1975 by the prestigious American private mint, The Hamilton Mint. This specific bar commemorates the legendary American pilot Wiley Post and his famous aircraft, the Lockheed Vega "Winnie Mae", in which he twice shattered the world speed record for circumnavigating the globe in the 1930s. Technical Specifications: Material: Fine Silver Purity: .999 / 1000 Weight: 1 Troy Ounce (approx. 31.1 grams) Serial Number: 0616 (stamped on the edge) Year of Issue: 1975 Mint: The Hamilton Mint (USA) Condition: Excellent vintage condition. The bar is housed in its original protective plastic capsule, which shows minor signs of age while keeping the silver itself perfectly preserved. Collector's Value: Hamilton Mint bars from this era are highly sought after as "Silver Art Bars". This is not just investment-grade bullion, but a historical artifact with a limited production run. The low serial number 0616 confirms its authenticity and place within the limited series.