Second London printing 5 c. red-brown on blued paper, vertical pair, margin close at top but large on three sides, with part of adjoining stamp at base, with 'Estancos' 10 c. blue, vertical bisect with large margins, tied to  cover from "SANTIAGO 7 ABRIL 57". Very fine. An extremely rare combination. Certificates Holcombe (1985) and Moorhouse (2010) (Scott 8+10p)

Provenance: 72. Corinphila auction (1985)