Need to ask about a lot?

AUSTRALIA - 1924-25 1d GREEN HEAD MINT STUDY COLLECTION WITH VARIETIES 1d sage-green Head no watermark (SG 83) specialized collection on pages, includes Plate 3 and Plate 4 Harrison IMPRINT BLOCKS of 8 with plate flaws BW 79(4)ia, BW 79(4)j 'RA' joined and BW 79(3)r, block of 15 with Distorted 'ONE PENNY', Thin 'ONE PENNY' (retouch), Top frame broken left of crown and 'NY' joined plate flaws (BW 79(4)k, 79(4)l, 79(4)m & 79(4)o), gutter block of 12 with plate flaw BW 79(3)l, marginal block of 20 with plate flaws BW 79(4)f, 79(4)g & 79(4)h Flaw under neck, corner blocks of 9 & 15 with two minor varieties, two pairs and eight singles incl with plate flaws - note BW 79(4)d Secret mark etc. Many stamps incl some varieties are never hinged, some with toned spots. Very attractive. (approx 100 stamps)