Notice descriptive
Thury.G/8 - Roger T. Smith : "Recent Improvements in Equipement for Electric Traction on Railways : The Thury System / the Transverter of W. E. Highfield and J. E. Calverley", Journal of the Institute of Transport, p.16, July 1922.
Niveau de description : Dossier
Dates extrêmes : 1922
Importance matérielle et support : 1 chemise
Notes :
Cote René Sauvin, T11
