| Description | Contains correspondence between The Mint, Birmingham, Limited and John Pinches, diesinker, 21 Albert Embankment, London, regarding the production of matrices and punches for Saudi Arabian 1 Riyal, 1/2 Royal and 1/4 Riyal silver coins and for Saudi Arabian 1 piastre, 1/2 piastre and 1/ piastre nickel bronze coins. |