Lot 42109 – 1912 Harrison Printing 25c on 2 1/2d specialised group,

1912 Harrison Printing 25c on 2 1/2d specialised group, incl. mint block of four with double overprint, one albino (not listed by S.G., cert. RPS, faint bend and small spots), mint lower left corner marginal pair pl.12 perf. V3A (cert. RPS), mint left marginal block of 6 pl.12 perf. V3A, top left corner (lower pane) bright blue strip of 3, mint dull blue single, dull blue gutter block of four and used block of four with 8 AP 12 Tangier reg’d oval (earliest known date of this printing), a great lot for the specialist.