SWA 1987, 7 MAY. USEFUL INSECTS, CONTROL BLOCKS, MINT, CV R IN SOUTH AFRICA

SOUTH WEST AFRICA, 1987. Useful Insects.   Wmk: None  Perf: 14. Full set Control Blocks, mint, not hinged. View scans for condition as it form part of the description, CV R 40.00. Note, display card not  included, and t he line across the images are due to   the display card that we use to scan items.