Sunset Resistance Dimmers (1945)
Type A, Type A1, Type B, Type D, Wall Mounting Type
Type D: Developed for systems where the loads are in excess of the maximum for Type A.1 dimmer.
Wall-Mounting Sunset Type: self-contained dimmer unit suitable for use on theatre auditorium or decorative lighting in lecture halls, churches etc or for master dimming on small stages.
1953 Theatrical Lighting - Dimmers (February 1953)
Wall-Mount Sunset Dimmers
From Bob Anderson Collection
Catalogue & Journal Entries for Sunset Resistance Dimmers in the Backstage Heritage Collection