Blendux photo-electric exposure meter for cine work, model introduced in 1933 Blendux Photo-electric Exposure Meter 1933
Kaufmann Baby-Cine Posograph exposure calculator, patents by Kaufmann, France. Metal and plastic calculator with factors: Month, time of day, aperture, sunlight condition, state of the sky, subject, filter. Pointer connected through linkages - adjusting one affects the others. Kaufmann Baby-Cine Posograph exposure calculator
Weston cine exposure meter. Model 819, No. 1-3892. Photoelectric exposure meter calibrated 0 - 19 relative brightness. Calculator series f1-22. FPS 6/8/12/16/24/32/48/64. Emulsion speeds 1.5 - 48. Type A and Type ~B camera adjusment. Plate with list of films with emulsion speeds Afga, Dupont, EkCo including Kodachrome. Weston Cine exposure meter