and Pilot signed (Capt. Euan Dickson); also (1 Feb.) Ashburton to Christchurch first flight XU5 of the weekday service, similarly Pilot signed and with circular "TO PAY/4D." handstamp alongside. A fine and scarce pair. Photo" /> Air Mail cover 1921 (31 Jan.) Timaru to Christchurch first flight XU5<I> "Per Aerial Post"</I> and Pilot signed (Capt. Euan Dickson); also (1 Feb.) Ashburton to Christchurch first flight XU5 of the weekday service, similarly Pilot signed and with circular "TO PAY/4D." handstamp alongside. A fine and scarce pair. Photo | Christie's