The balance of a lifelong collection (the other parts being Lots 21, 38 and 188) in a small carton, with a very neatly written-up volume of line-engraved incl. seven penny blacks in mixed condition, 1840 2d pale blue plate 1 three margins on cover, then a good study of the imperf 1d red plates and varieties, incl. superb used four margins lake-red shade (SG.11, cat. £850) and four margins orange-brown (SG.12, cat. £275), black plate printings, etc, 1841 2d blue strip of six used, ½d plate 9 single and on cover, etc. Then much more line-engraved in a work-in-progress stockbook incl. four-margin imperf reds with varieties identified, and on into surface-printed with a very interesting range incl. specimen overprints, I.R. Official 6d mint (SG.O4), Govt. Parcels 1/- green 'specimen' block of four (SG.O68s) unused with manuscript figure on reverse and chemical stain suggestive of testing, 1883-84 2/6d and 10/- mint (10/- with fine mark on front), 1d lilac controls set N to X and ½d vermilion M to Q, etc. Also a battered old loose-leaf volume with written-up Scottish pre-stamp covers incl. red bishop marks, a folder with album pages of Scottish postal history and loose line-engraved covers, further loose material incl. 13.3.1954 air-crash cover of B.O.A.C. Lockheed Constellation 'Belfast' which crashed at Kallang airport Singapore en route from Australia to London. Lots here to investigate, please inspect.