Tonga 1923-4 2d on 1s black and red-brown, SG67Tonga 1923 24 2d on 1s black and red brown, type 27 surcharge in blue, watermark upright, lower right corner block of 12 (4x3 the bottom row severed and rejoined), showing the very prominent frame plate retouch on the second stamp in the top row (position 38), SG67. A fine mint positional block with large part original gum. A few minor gum tones and traces of back adhesion, which barely detract in any way. Very fine and fresh appearance. An impressive