CONDEFERATION HELVETIA
February 1, 1950
Industrial Heritage Definitive Issue
Weather Station overprinted "BUREAU INTERNATIONAL DU TRAVAIL"
Seventy Centimes Purple
White Wove Unwtmk Paper
Perforated 12.0 x 11.5
Engraved Printing
Hélio Courvoisier S.A., La Chaux-de-Fonds
____________________
Scott 2022 Catalogue Switzerland 3O93 ( CV $ 9.50* / 9.50 US )
Michel Katalog Schweiz fur das International Arbeitsamt Mi 93
pf86544.jpg
SWITZERLAND 1918-2010 European Offices
____________________
The PERFORATIONS NETWORK
OTTAWA CANADA
Weather Station overprinted "BUREAU INTERNATIONAL DU TRAVAIL"
Seventy Centimes Purple
White Wove Unwtmk Paper
Perforated 12.0 x 11.5
Engraved Printing
Hélio Courvoisier S.A., La Chaux-de-Fonds
____________________
Scott 2022 Catalogue Switzerland 3O93 ( CV $ 9.50* / 9.50 US )
Michel Katalog Schweiz fur das International Arbeitsamt Mi 93
pf86544.jpg
SWITZERLAND 1918-2010 European Offices
____________________
The PERFORATIONS NETWORK
OTTAWA CANADA