household, light switch and wall socket, black: 1950s, white: 1965 (system 80, design by Wolfgang Dyroff), produced by VEB Elektroinstallation Oberlind, GDR Stock Photo - Alamy
Old Style Light Switch Wall Plates for 1950s, 1960s, 1970s Older Homes
1950s Antique Switch Plates & Outlet Covers for sale | eBay
Vintage 1950s Brown Bakelite Single Flip Switchplate - Set of 6 | Chairish