Initially the RCM was a branch mint of your British Royal Mint when it initial opened in Ottawa in 1908. The RCM produces circulating coinage for Canada along with other nations around the world at its Winnipeg branch and operates the planet well known gold and silver refinery in Ottawa, https://zalmayb553hpd3.ssnblog.com/26436287/the-definitive-guide-to-canadian-silver-maple-leaf-value