New Brunswick. 1851 1/- reddish mauve, a bright red-violet shade, on blued paper; unused without gum, upper left corner slightly thinned, otherwise an attractive and fresh example. Vincent Greene Certificate (2014). S.G. 5, £22,000 (Image1)

Est. £2,000-3,000

New Brunswick. 1860-63 Charles Connell, 5c. brown, prepared for use but not issued; skillfully repaired with margin added at right and therefore additionally reperforated; nevertheless scarce and attractive appearance. Sergio Sismondo Certificate (2017). S.G. 13, £10,000 (Image1)

Est. £1,000-2,000