MALAWI 2018 (MNH) BIRDS & BUTTERFLIES PROVISIONALS SPECIMEN POSITIONAL BLOCKS
Birds & Butterflies type I provisionals traffic light or plate blocks x 4 with 'SPECIMEN' overprint (5 items). Scarce. Fresh and fine. Mint never hinged.
Note: the type I surcharge is at the lower right of the design while the scarcer type II is at the top. All values exist with type I surcharge while only the two K600 birds and both butterflies exist with type II
