Chart 26 Light

W. M. Welch Manufacturing Company
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

More from $250 to $500


Val de Loire Tours Poster
Val de Loire Tours Poster
France, c. 1950
39 x 24 in 99 x 61 (cm)
$350
Perigord Poster
Perigord Poster
France, 1948
39 x 24 in 99 x 61 (cm)
$350
Savoi Poster
Savoi Poster
France, c. 1954
39 x 24 in 99 x 61 (cm)
$350
Flandre Poster
Flandre Poster
France, c. 1952
39 x 24 in 99 x 61 (cm)
$350
Auvergne Poster
Auvergne Poster
France, c. 1959
39 x 22 in 99 x 56 (cm)
$350
Bourgogne Poster
Bourgogne Poster
France, c. 1949
39 x 24 in 99 x 61 (cm)
$350