good collection 1889-1968 */** with many better items (SG 3 block of 6 and SG 6 block of 4 both ** with variety "dot in D", 21s-24s, 21d, 23b and 24b (pos. blocks of 4)  25s-27s, 28-38 mostly ** including shades, perforations, blocks of 4, plate number blocks etc., 74b ** (b&k in violet on reverse), 75b, Churchill imperforate proof singles on Harrison cards (½c. and 15c.), many varieties, errors, inverted watermarks etc. in stockbook