Paying tribute to those amazing men and women that children across the world look up to, this coin honours astronauts! Measuring a huge 50mm in diameter, each three ounce silver coin features a dark proof finish, tremendous ultra high relief (the photos look amazing, and they do not do the coin justice), an insanely good colourisation process, and a clear enamel effect on the helmet that will surprise you! Limited to a super exclusive mintage of just 850 coins, this is a stellar addition to one of the best ongoing series today. Minimum Gross Weight (g).