(The indicated First Day Covers are preliminary samples, the originals may differ slightly from the picture).
First day covers for the “Earth Day 2020” stamps will be available in the following versions:
- Single – a total of six envelopes, each with one of the values issued, appropriately cancelled
- M.I. Block – a total of six envelopes, each with a block of four with M.I. of the values issued, appropriately cancelled
- Combo – a total of three envelopes, each with the two values of each denomination, appropriately cancelled
- Jumbo – a total of six jumbo size covers, each with 1 full sheet, appropriately cancelled
- Triple – one jumbo size cover with all six UN stamps issued, appropriately cancelled by the offices in New York, Geneva and Vienna