PENRHYN 1993 PYJAMA NUDIBRANCH WATERCOLOUR ARTWORK AND OVERLAY
Adopted watercolour and overlay by Gordon Drummond, on thick card measuring circa 242 mm x 178 mm, of the 80c Pyjama Nudibranch for the Marine Invertebrates definitive series issued from 18 October 1993. Magnificent and unique. SG489var; SC428var
