Two prong receptacles.

[jkogel (John Kogel)]

@rray

extension cords being plugged into extension cords being plugged into extension cords being plugged into a cheater plug.

Right. We see that here too. Ungrounded surge protector/power bar.
I recently found this rare triple 2-prong receptacle behind the computer desk. Orange 3-prong extension cord along the wall from the other side of the room provided the power bar juice.

John Kogel
www.allsafehome.ca

[rray (Russel Ray)]

@jkogel

I recently found this rare triple 2-prong receptacle

She’s purty! Just rewire it and you have two 3-prong receptacles, right? Six of one, half dozen of the other…