GB 1963 Red Cross Centenary, Phosphor issue, two top values used, high cv - SG 643p/4p
A couple of very nice used stamps both, I believe, with a Lambeth B.O. CDS cancellation. Please see front and back scans supplied.
Stockcard not included.
Will combine postage, but please ask for an invoice before paying for multiple lots.
Other phosphor stamps and some ordinary issues from the same era are also available and/or listed concurrently.