Air stamps

Lot number 3086 Quality: **

GF - Large Format

PA 9 (100x) and PA 13 (50x) "1.50fr. green" in a complete sheet of 100 stamps, panels 1 and 2, and "15fr. lilac" in a half-sheet of 50 stamps, panel 2, in very fine condition, very fine (OBP ++€275)

Lot number 3087 Quality: ✉

E - Envelop

1936, N° 194 "Astrid - 1.25fr." on a letter posted from Kabalo on 5 October 1936 via the first Kibara–Elisabethville airmail service, with a printed postage charge of "75c." plus an airmail surcharge fee of "50c. = 1.25fr.", vf