Warden of the Mint Master of the Mint whose jobs was act as a contractor to the crown many wardens advanced later on to become Master of the Mint with some wardens holding both offices at the same time. The most illustrious holder of the office of Warden of the Mint was Isaac Newton, who was warranted to this position on the recommendation of his friend, Montagu, Chancellor of the Exchequer in 1698. In 1699 however, Newton undertook the office of Master of the Mint, which was far more lucrative, as well as potentially more technically challenging. After the death of the final warden
Royal Canadian Mint the mint, and had a limited mintage of only 2,000 coins worldwide. High-grade examples of this coin fetch $1500 to $5000 at auction. Demand for the coin has been unprecedented, and it was the lowest mintage 0.9999 silver coin ever produced by the Royal Canadian Mint until the 2009 release of "Surviving the Flood", a 1 kilo 0.9999 silver coin which has a worldwide mintage of only 1500. On October 19, 2007, the Royal Canadian Mint issued ten new collector coins, including a 25¢ coin minted to commemorate the 60th wedding anniversary of Elizabeth II, Queen of Canada, and Prince