Mauritania – HC – Compound S/S – Cat. #MAR 1COM

Description

Mauritania 1986 – Halley’s Comet – MINT

Compound Souvenir Sheet

[Similar to images found in #619-622]

Space probes and portraits:

(#619: 5um value): J.H. Dort, Giotto probe

(#620: 18um value): Sir William Huggins (1824-1910), English astronomer,

                                   and launch of Giotto on Ariane rocket

(#621: 26um value): E.J. Opik, Giotto and Vega

(#622: 80um value): F.L. Whipple, Planet-A  –  AIRMAIL

 

Mauritania-Cat #MAR 1COM