Stamps Category Communications

AERONAUTICS-
carlos ródenas ferré
ANTENNA
carlos ródenas ferré
Postal Services - Postal mechanization
Nelida Fernandez Besada
Postal Services - Rural Mail
Nelida Fernandez Besada
Post Office Services - Post Office Ambulante
Nelida Fernandez Besada
Postal Services - Postal Savings Bank
Nelida Fernandez Besada
GUAYAQUIL AND PHILATELY
Patricia Luna Espinoza
INTERNATIONAL TELECOMMUNICATIONS DAY
Patricia Luna Espinoza
AERONAUTICS-
carlos ródenas ferré
AERONAUTICS-
carlos ródenas ferré