Celtic SA cover and PM – Prince of Wales set
Date: 01.03.1994 (First day of issues for the stamp set)
Postmark: Caernarfon – Celtic SA PM
Cachet: Celtic area cover
Stamps: Prince of Wales Investiture set
Note: Limited edition – 125 covers issued
Remark: These Royal Mail stamps were affixed to specially designed envelopes and postmarked on the first day that the stamps were issued – often with special designed postmarks.
– With inside info sheet
– Cat. value: £20 (BFDC)