Description

(The indicated First Day Covers are preliminary samples, the originals may differ slightly from the picture).

Single – a total of three envelopes, appropriately cancelled
M.I. Block – a total of three envelopes, each with a block of four with M.I. of the values issued, appropriately cancelled
Jumbo – a total of three envelopes, appropriately cancelled
Triple (single stamps) – one jumbo size cover with all stamps issued, appropriately cancelled