UGANDA 1986 (MNH) APPEARANCE OF HALLEY'S COMET PLATE BLOCKS
Appearance of Halley's Comet plate blocks x 6 (4 items): 50s (1C–1C–1C–1C), 100s (1A–1A–1A–1A), 140s (1D–1D–1D–1D), 2500s (1B–1B–1B–1B). Fresh and fine. Mint never hinged. SG544-47; SC519-22
