Catalogue numbers for bird stamps from Belgian Congo
Year
Date
Description
SG
Michel
Scott
Yvert
ÅE
KSissue
KS
1939
06.06.1939
Leopoldville zoos
226
185
B27
209
1
1939.01
1
1959
15.10.1959
Wild animals
340
324
307
351
2
1959.01
2
