Auction UPA 96

QEII Ships ½d bottom marginal imprint block of 4 2½d & Trans Antartic ovpt on 1d (SG G26, 30 & 41) tied to plain cover with Base Z Halley Bay 1 Feb 1963 cds cancels. Stamps struck through with blue crayon as on this date these stamps became invalid in British Antarctic Territories. Kista Dan British Antarctic Support Expedition 1962/63 boxed cachet & signed L Petersen. Printed address Holden USA. No surch marks applied or transit/receiving cancels. Display quality cover (image available) {BK} (Start Price / Minimum Bid = £80.00)