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 medium 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
Roland Garros 1981
France, 1981
Elections Trahison
France, 1968
Si je pense que rien ne doit changer
Le Combat Continue
Pouvoir Populaire
Le Pouvoir Est Tranquille
