Selos postais comemorativos do 1. ̊Congresso Nacional de Medicina Tropical
By: [Ministério do Ultramar]
Publisher: Servįcos de Valores Postais
Published: 1952
Place of publication: Lisbon
Language: por
Number of pages: 12
Subjects: Tropical Medicine
Notes: Text in Portuguese, French and English.

Contains 8 stamps.