The Western Union Telegraph Company Specifications for Pole Line Construction – The Western Union Telegraph Company TELE / / / / / / 10008511
Cote
TELE / / / / / / 10008511
Auteur
The Western Union Telegraph Company
Maison d’édition
The Western Union Telegraph Company
Année
1923
Pages
238 p.
Sujets
Telegraph specifications
Localisation
TAB 30