30 x 42 in (75 x 107 cm)
ID #101462
1950 1955 250-500 Chart 26. Light charts educational foot-candle meter industrial industry information informative institutional instructional invention inverse lenses light mirrors Original 1955 periscope product reflection refraction schools science scientific size-29-5x42 slick coating on surface; dimensions may vary slightly with each by about a 1/4 inch telescope US United States vintage poster W. M. Welch Manufacturing Company
En Wagons-Lits Avec Un Billet 2e Classes
France, 1970
Visitez l'Allemagne en hiver avec les trains de la DB
Germany, c. 1960
Transports de Porte a Porte
France, 1959
Salon Du Train Gare De Paris-Montparnasse
France, 1979
Le Rail arrive Nous Travaillons
France, 1944
Girl Express Service Ininterrompu
France, c. 1970s