MALI 2020 Space Astronomers II PROOF SET

Wonderful stamp issue from Mali celebrating these great astronomers:

- Johannes Kepler (1571-1630)
- Galileo Galilei (1564-1642)
- Tycho Brahe (1546-1601)
- Mikhail Lomonossov (1711-1765)

This is a set of five progressive proofs comprising four individual colours plus one full colour composite. All these sheets are imperforated. Only 10 sets printed in this proof format !

The stamps are in perfect MINT NEVER HINGED quality.

Large image.

More space and astronomers on stamps here.