Lot 40476 – 1864 Wrapper from New Zealand to London with NZ 18

1864 Wrapper from New Zealand to London with NZ 1864 6d red-brown wmk NZ imperf. and 2d pale blue wmk NZ perf.12 1/2 in combination with GB 1857-57 1d red cancelled by “1” diamond cancels of Auckland, sent underpaid with “MORE / TO / PAY” and “DEFICIENT POSTAGE…” hs and ms “8”, vert. fold through 2d, otherwise fine and rare underpaid mixed franking, an exhibition cover, ex Hackmey, cert. BPA (2011)