timbres annee 1986 feuille 24

                                           
ECUADOR_SCOTT 1123 25? ANIV. 
                                  Ecuador
                                
ECUADOR_SCOTT 1118 ILES GALAPAGOS, PING?INOS. 
                                  Ecuador
                                
ECUADOR_SCOTT 1117 FRAGATA, ÃŽLES GALAPAGOS. 
                                  Ecuador
                                
COSTA RICA_SCOTT C913.02 40? AEROLINEA LACSA. 
                                  Costa Rica
                                
COSTA RICA_SCOTT C913.01 40? AEROLINEA LACSA. 
                                  Costa Rica
                                
COSTA RICA_SCOTT 384.02 PHYLLOBATES LUGUBRIS. 
                                  Costa Rica
                                
COSTA RICA_SCOTT 384.01 PHYLLOBATES LUGUBRIS. 
                                  Costa Rica
                                
COSTA RICA_SCOTT 381.01 AGALYCHNIS CALLIDRYAS. 
                                  Costa Rica
                                
COSTA RICA_SCOTT 378.02 GLOSSOPHAGA SORICINA. 
                                  Costa Rica
                                
COSTA RICA_SCOTT 378.01 GLOSSOPHAGA SORICINA. 
                                  Costa Rica