1 December 1938, Volume 28, Issue 12, pp. 462-508  
5 articles

The Blackening of Photographic Plates by Long Wave-Length X-Rays, II

J. Opt. Soc. Am. 28(12), 463-465 (1938)  View: HTML | PDF

Subtractive Color Mixture and Color Reproduction

J. Opt. Soc. Am. 28(12), 466-480 (1938)  View: HTML | PDF

Selected Ordinates for Computing Trichromatic Coefficients and Candlepower of a Light Source

J. Opt. Soc. Am. 28(12), 500-501 (1938)  View: HTML | PDF