Tonga: 1897 6d. imperf. colour trial in brown overprinted “SPECIMEN”, a horizontal pair affixed to card ex De La Rue archives. S.G. 47 PS. Photo. (Image1)

Tonga: 1897 Pictorials, Sample proofs (1922 ca.), imperforate 5s. olive-brown and blue-green, affixed to brown card numbered “32”, with “SPECIMEN” overprint (Samuel type DS1). Photo. (Image1)

Tonga: Officials: 1980 Air 5s. without foliage (S.G. O213) mint, rather heavily mounted, also Sierra Leone 1965 (2) and 1969 first day postcards to Samuel Jones & Co. papermakers, London and 1965 Diamonds 7c. sheet of 25 with imprint. (Image1)