Collection 263/11: Mint and Coinage: Mint and Coinage: Miscellaneous questions relating to the assaying of Indian Pyx coins by His Majesty's Royal Mint.
Collection 263/19: Mint and Coinage: Mint and Coinage: Indian mines gold; arrangements for purchase of half the output for one year by the Government of India; amended arrangements with effect from 14 May 1920 for purchase of whole output or such part as required.