![Datnoides microlepsis, Hippocampus erectus, Betta splendens, Pterophyllum scalare, Carassius auratus, Chaetodon sp Datnoides microlepsis, Hippocampus erectus, Betta splendens, Pterophyllum scalare, Carassius auratus, Chaetodon sp](https://lamasbolano.com/27085-thickbox_default/sellos-de-checoeslovaquia-1975-peces-de-acuario-5-valores-correo.jpg)
Datnoides microlepsis, Hippocampus erectus, Betta splendens, Pterophyllum scalare, Carassius auratus, Chaetodon sp
![Stamp: Karel Svolinský, Czechoslovakia (Czechoslovakia(International Year of the Child) Mi:CS 2519,Sn:CS 2252,Yt:CS 2347,Sg:CS 2482,AFA:CS 2363,POF:CS 2390 Stamp: Karel Svolinský, Czechoslovakia (Czechoslovakia(International Year of the Child) Mi:CS 2519,Sn:CS 2252,Yt:CS 2347,Sg:CS 2482,AFA:CS 2363,POF:CS 2390](https://i.colnect.net/f/4005/621/Karel-Svolinsk%C3%BD-Czechoslovakia.jpg)
Stamp: Karel Svolinský, Czechoslovakia (Czechoslovakia(International Year of the Child) Mi:CS 2519,Sn:CS 2252,Yt:CS 2347,Sg:CS 2482,AFA:CS 2363,POF:CS 2390
![Stamp: Rumen Skorcev, Bulgaria (Czechoslovakia(International Year of the Child) Mi:CS 2518Zf,POF:CS 2389K Stamp: Rumen Skorcev, Bulgaria (Czechoslovakia(International Year of the Child) Mi:CS 2518Zf,POF:CS 2389K](https://i.colnect.net/f/4004/410/Rumen-Skorcev-Bulgaria.jpg)