Issue 13 (October 1921)

  1. Transactions of the Society of Motion Picture Engineers — Cover InformationOpen access
  2. Index by Authors: Transactions of Society of Motion Picture Engineers from October, 1916, to October, 1921 InformationOpen access
  3. Transactions of the Society of Motion Picture Engineers — Table of Contents InformationOpen access
  4. Transactions of the Society of Motion Picture Engineers — Advertisement InformationOpen access
  5. Officers 1921–22 InformationOpen access
  6. Committees 1921–22 InformationOpen access
  7. Membership List 1921–22 InformationOpen access
  8. Extracts from By-Laws InformationOpen access
  9. President's Address InformationOpen access
  10. The Illumination with Small and Large Condensers Original Research
  11. Optical Glass Original Research
  12. A Point Light Source for Laboratory Use Original Research
  13. Industrial Mechanigraphs Original Research
  14. Analysis of Motion Original Research
  15. 100,000 Pictures per Minute Original Research
  16. The Use of Artificial Illuminants in Motion Picture Studios Original Research
  17. Actinic Measurements in the Exposing and Printing of Motion Picture Film Original Research
  18. The Need for Improvement in Present Practice as Regards Film Reels Original Research
  19. Protection of Inventions Original Research
  20. Testing and Maintaining Photographic Quality of Cinematographic Emulsions Original Research
  21. The High Intensity Arc Lamp Original Research
  22. Report of Nomenclature Committee InformationOpen access
  23. Special Report of the Committee on Standards InformationOpen access
  24. Report of Committee on Resolutions InformationOpen access