Description
1966 AIR MAIL LONDON TO ARGENTINA WITH 2/6 CASTLE X 2. Envelope, 228 x 160, sent air mail from Robson Lowe of London to Santa Fe, Argentina with 2/6 Castle x 2, one cancelled 'LONDON' 14 JNE 1966 but with perforation faults, the second example, fine used with unusual circular cancellation with bars 'dumb' hand stamp. (Ref 133303).
