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
Revue Generale Des Chemins de Fer
France, c. 1940s (?)
Dans Votre Ville La S.N.C.F. Livre Gratuitement À Domicile
France, 1947
Emprunt Pour L'Équipement de la SNCF Souscrivez
France, 1953
Locomotive Diesel Electrique Type 2C2 + 2C2
France, c. 1945
Locomotive Electrique Type 2D2
Locomotive a Vapeur Type 141 P
