Slider Dimmers (A.C. only)  (1963?)
Strand

Lightweight composition formers with off and full-on contacts.
Graded resistance windings to dim-out any load between and including the wattages stated.

Documents

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

1950 Price List - Page 2 (February 1950)
From Strand Archive

1958 Price List - page 10 (October 1958)
From Strand Archive

1961 Lighting for Entertainment - page 13 (1961)
From Strand Archive

1961 Lighting for Entertainment - page 14 (1961)
From Strand Archive

1963 Lighting for Entertainment page 13 (April 1963)
From Strand Archive

Hire Charges - Strand Electric (February 1968)
From Frederick Brown Collection

1969 Price List - Page 8 (January 1969)
From Strand Archive

1974 Spring Hire Price List - Page 10 (April 1974)
From Roger Fox Collection

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