Morocco Agencies: KGVI 1951 1d x3 and 4d x3 SG 281 & 285 used on envelope airmail from BPO Tangier 3/11/1951 to Durban, South Africa (scan 2). No postal markings on the back; envelope with minor faults otherwise good condition. Stamps cat. £19.50 used off cover (SG 'Part 1' 2023).  

POSTAGE FOR THIS ITEM: (uninsured): UK 1st class £1.20, second class £0.90, Europe & overseas £2.50. Packages with total value over about £50 need to be insured, except by prior agreement. Benefit from free postage for additional items, subject to weight and maximum value. A certificate of posting will always be obtained by me for every package posted. I always try to use obsolete commemorative or definitive stamps when I can, but please note this is not usually possible for registered mail. For anything other than low-weight unregistered postage, particularly multiple purchases, please wait to receive a combined invoice from me sent soon after all lots for the day have ended.