This exquisite hand poured  1 oz silver hot air balloon by bison bullion is an exceptional piece of art that will make a fine addition to any collection. Crafted with exceptional attention to detail, this intricately designed piece features a majestic bison and a hot air balloon, making it a unique and fascinating addition to your collection. Made from high-quality silver, this bullion offers both beauty and value, making it an excellent investment opportunity for any collector.