SOUTH GEORGIA 1977-78 (MNH) PROVISIONALS PLATE BLOCKS, SPIRAL WATERMARK
1977-78 provisionals plate blocks x 4 with spiral watermark (12 items). Difficult assembly. Fresh and fine. Mint never hinged. SG53-66; SC17b-30b
Note: the watermark is inverted on the 1p and 5p, upright on the 3p and 50p, and sideways with crown to the left of CA (when viewed from the gummed side) on the remainder
