Records of the Royal Mint concerning coins, medals and dies.
Records of Imperial coinage are in MINT 7-MINT 11
Records of the coinage of the Channel Islands, Ireland, Isle of Man and Scotland are in MINT 12; and of colonial and foreign coinage in MINT 13
Records concerning dies, matrices and puncheons are in MINT 14; of medals, in MINT 16; of the designs of coins, medals and seals, in MINT 24; and of the Royal Mint Advisory Committee on the Design of Coins, Medals, Seals and Decorations, in MINT 25