1 December 1945, Volume 35, Issue 12, pp. 743-816  
8 articles

A Versatile Infra-Red Spectrograph

J. Opt. Soc. Am. 35(12), 743-754 (1945)  View: HTML | PDF

Alternating-Current Bolometer for Infra-Red Spectroscopy

J. Opt. Soc. Am. 35(12), 755-760 (1945)  View: HTML | PDF

On the MacAdam Ellipses

J. Opt. Soc. Am. 35(12), 767-770 (1945)  View: HTML | PDF

Specification of Railroad Signal Colors and Glasses

J. Opt. Soc. Am. 35(12), 772-795 (1945)  View: HTML | PDF

Program of Sessions

J. Opt. Soc. Am. 35(12), 797-807 (1945)  View: PDF