Congo (Brazzaville)
28th November 1961
Beautiful set depicting deep sea fish:
Rainbow trevally (
Elagatis bipinnulatus
);
Viperfish (
Chauliodus sloani
);
Giant deep-sea hatchetfish (
Argyropelecus gigas
);
Deep-sea frogfish (
Caulolepis longidens
)
Catalogue numbers:
Michel CG 13-18
Stamp Number CG 96-101
Yvert et Tellier CG 142-147
Stanley Gibbons CG 13-18