Watch List notes:

Oman Conservation Series 2 coin set 2-1/2 Omani Rials AH1397 (1976) Caracal Silver Proof and 5 Omani Rials AH1397 (1976) White Oryx Silver Proof FDC (a suggestion of light toning) in the Royal Mint's red presentation box with certificate

Estimate: 50-80 GBP