Issue 4 (April 1935)

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. Journal of the Society of Motion Picture Engineers — Editorial Board InformationOpen access
4. Journal of the Society of Motion Picture Engineers — Advertisement InformationOpen access
5. Some Photographic Aspects of Sound Recording Original Research
6. Certain Phases of Studio Lighting Original Research
7. Historical Notes on X-Ray Cinematography Original Research
8. Symposium on Construction Materials for Motion Picture Equipment: Applications of Stainless Steels in the Motion Picture Industry Original Research
9. Laminated Bakelite in the Motion Picture Industry Original Research
10. Inconel as a Material for Photographic Film Processing Apparatus Original Research
11. Spring, 1935, Convention: Society of Motion Picture Engineers InformationOpen access
12. Society Announcements InformationOpen access