Grenada: KGVI 1951 6c postal stationery registered envelope (size F - although H&G state size G?) presumably H&G C.11. Fine unused (gum on flap toned); flap not stuck.

POSTAGE FOR THIS ITEM: (uninsured): UK first 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.