https://www.bcstamps.co.uk/item-29403-bpa-eastern-arabia-1960-qeii-2r-on-2sh6d-dlr-type-iii-mint-sg56b.html
BPA Eastern Arabia 1960 QEII 2r on 2sh6d DLR Type III Mint SG56b - British Commonwealth Stamps
Queen Elizabeth II British Postal Agencies in Eastern Arabia watermark St Edward's Crown 2r overprint Type III on the Carrickfergus Castle 2sh6d De La Rue...