"Herrold" envelope to New Zealand showing Auckland arrival c.d.s. on reverse; a few minor tone spots not significantly affecting appearance. S.G. 25a, £325+. Photo" /> cover 1886 6mm. watermark, perf. 12½ 1/- rose-carmine, two diagonal bisects tied by "APIA/SAMOA" double-ring d.s. in blue on 1895 (19 May)<I> "Herrold"</I> envelope to New Zealand showing Auckland arrival c.d.s. on reverse; a few minor tone spots not significantly affecting appearance. S.G. 25a, £325+. Photo | Christie's