Britmac light switch
1930-1940
Crabtree light switches
1950-1960
Light Switch
1920-1930
Light switch
Britmac light switch
1930-1940
Early rotary action light switch
1890
"The Phantom" glow-in-the-dark electric light switch
1955-1965
Early lighting switch
Light Switch
1920-1940
Light Switch
1920-1940
Light Switch
1920
Light Switch
1925
Early rotary action light switch, wooden, c.1900
1900
Light Switch
1935
5 amp lighting switch
light switch
1920s-1950s
Electric light switch
Light Switch
1925
Light Switch
1925
Circular electric light switch made of phenol formaldehyde
1920-1939
Crompton house lighting switch with fuse on wooden base
Light Switch
1925
J A Crabtree & Co light Switch
1920
Combined light switch and two-pin electric socket in brown bakelite plastic
Light Switch
1925