1 February 1929, Volume 18, Issue 2, pp. 75-142  
9 articles

On Multiple Reflection within a Symmetrical Optical Instrument

J. Opt. Soc. Am. 18(2), 75-81 (1929)  View: HTML | PDF

The Use of Crystalline Quartz for Spectrographic Work

J. Opt. Soc. Am. 18(2), 82-88 (1929)  View: HTML | PDF

Some Properties of a Fused Silica Tuning-Fork

J. Opt. Soc. Am. 18(2), 89-95 (1929)  View: HTML | PDF

A Recording Photoelectric Color Analyser

J. Opt. Soc. Am. 18(2), 96-117 (1929)  View: HTML | PDF

Motion Pictures in Relief

J. Opt. Soc. Am. 18(2), 118-122 (1929)  View: HTML | PDF

Lenard Ray Tube with Glass Window

J. Opt. Soc. Am. 18(2), 123-126 (1929)  View: HTML | PDF

A Design of a Low Voltage X-ray Tube

J. Opt. Soc. Am. 18(2), 127-130 (1929)  View: HTML | PDF

Temperature Control Apparatus

J. Opt. Soc. Am. 18(2), 131-137 (1929)  View: HTML | PDF

Platinizing Glass and Other Substances

J. Opt. Soc. Am. 18(2), 138-142 (1929)  View: HTML | PDF