Issue 4 (April 1939)

  1. Journal of the Society of Motion Picture Engineers — Cover InformationOpen access
  2. Journal of the Society of Motion Picture Engineers — Table of Contents InformationOpen access
  3. A Motion Picture Dubbing and Scoring Stage Original Research
  4. Unidirectional Microphone Technic Original Research
  5. Artificially Controlled Reverberation Original Research
  6. The Evolution of Arc Broadside Lighting Equipment Original Research
  7. Some Studies on the use of Color Coupling Developers for Toning Processes Original Research
  8. The Metro-Goldwyn-Mayer Semi-Automatic Follow-Focus Device Original Research
  9. Independent Camera Drive for the A-C. Interlock Motor System Original Research
  10. Silent Wind-Machine Original Research
  11. Characteristics of Supreme Panchromatic Negative Original Research
  12. New Background Projector for Process Cinematography InformationOpen access
  13. “Photographic Chemicals and Solutions” (J. I. Crabtree; 1939) [Book Reviews] InformationOpen access
  14. “Moderne Mehrgitter Elektronenroehren” (M. J. O. Strutt; 1938) [Book Reviews] InformationOpen access
  15. Current Literature of Interest to the Motion Picture Engineer InformationOpen access
  16. Officers and Governors of the Society 1939 InformationOpen access
  17. Committees of the Society InformationOpen access
  18. Society of Motion Picture Engineers Hollywood-Roosevelt Hotel Hollywood, California April 17th– 21st, Inclusive InformationOpen access
  19. Abstracts of Papers of the Spring Convention at Hollywood, Calif.: April 17–21, 1939 InformationOpen access
  20. Society Announcements InformationOpen access