Portable Teak Dimmer Board  (1925 - 1957)
Strand

6 way or 12 way. Voltage Dimmers of any wattage from 100 to 1000.

Documents

1945 Strand Catalogue - Control (August 1945)
From Strand Archive

1949 Hire Price List - Page 3 (May 1949)
From Strand Archive

Back to Control - Direct (Strand)