Round Bakelite toggle switch - Double-toggle switch in black
The Transparent Vintage Bakelite Light Switch ISI Mark & BIS Certified- 1 Way 6ampere, 250volts (Standard Size, Black) Set of 10…… : Amazon.in: Home Improvement
1 gang Bakelite light switch - square, plain in brown or white
Czech Bakelite Light Switch, 1920s for sale at Pamono
Czech Bakelite Light Switch, 1920s | Chairish
Soviet Vintage Light Switch Original Black Bakelite Retro - Etsy Sweden