An Interlaboratory Photometric Comparison of Glass Screens and of Tungsten Lamps, Involving Color Differences: Issue 277

Photometry of the Gas-filled Lamp: Issue 264

Life Testing of Incandescent Lamps at the Bureau of Standards: Issue 265

Tables of Spectral Energy Distribution and Luminosity for Use in Computing Light Transmission and Relative Brightnesses from Spectrophotometric Data

Tables of Spectral Energy Distribution and Luminosity for Use in Computing Light Transmission and Relative Brightnesses from Spectrophotometric Data: Volume 13

Recent Developments in Lamp Life-testing Equipment and Methods