SPECIA
Co.tectionsLisbon. Mostra de divulgacg&o filatélica, lst, *SCG 1969. .P969 Cat@logo. CLisboa, 1969] . L68M ClO]p. 2lem. Organized by the Associag&o desportiva dos Alunos do Instituto industria de Lisboa.
1. Postage-stamps--Exhibitions.
@ .