1851-60 3d Yellow with large margins all around showing portions of two adjoining examples, tied by crisp grid pmk on folded entire letter from St. Johns to New York, red PAID and blue circular New York pmk alongside, reverse with St. John/N.B. 19 JA 1852 cds, a superb cover, signed Bühler (Image)

1851-63, Mint & used selection on stockpages, better items include five 1851-60 3d singles plus two 6d singles in different shades, 1860-63 issue with proofs of the 2c, 5c and 10c, then mint set with various shades of the 5c and 10c values, also used examples of each value plus 5c green on cover. mixed to fine, set of full scans on the web (Image)