Rāda: Čada - Pastmarkas (1930 - 1939) - 4 marka.
1931
"Colonial Exhibition" Key-types Inscribed "TCHAD"
13. aprīlis SV: Neviens Perforēšana: 12½ x 12¼
![["Colonial Exhibition" Key-types Inscribed "TCHAD", veids G]](https://www.stampworld.com/media/catalogue/Chad/Postage-stamps/G-s.jpg)
![["Colonial Exhibition" Key-types Inscribed "TCHAD", veids H]](https://www.stampworld.com/media/catalogue/Chad/Postage-stamps/H-s.jpg)
![["Colonial Exhibition" Key-types Inscribed "TCHAD", veids I]](https://www.stampworld.com/media/catalogue/Chad/Postage-stamps/I-s.jpg)
![["Colonial Exhibition" Key-types Inscribed "TCHAD", veids J]](https://www.stampworld.com/media/catalogue/Chad/Postage-stamps/J-s.jpg)
