I did not attempt to zoom in to the photo until now, the switch is a AH&H, Arrow Hart & Hegemon (sp?), Arrow Hart is still around formerly part of Cooper, but now a Eaton product, it may still be available from them, but can buy a Hubbell from HD Supply.
2-Position Decorator Switch, 120/277 VAC, 15 A ^ Large Brass Binding Head Screws With Deep Slots ^ Lock circuits on/off ^ Strip gauge for accurate wiring ^ Back and side wiring ^ Black ^ Mfg #HBL1222L
hdsupplysolutions.com
Vacancy Sensor Passive Infared 120V 2 Circuit Nightlight In Ivory ^ Large brass binding head screws with deep slots ^ Lock circuits on/off ^ Strip gauge for accurate wiring ^ Back and side wiring ^ Mfg #HBL1223LG
hdsupplysolutions.com