Step into the bedroom and Mathias flips a wall switch. The draperies close automatically over the two windows. A surplus bombsight motor in the basement does the work. He throws another switch and the windows close. The radio in the living room can be turned on and off from the bedroom (and from the kitchen and basement as well). Extension speakers bring the sound to you wherever you are.Link (Thanks, Brian!)
Clocks in the closet shut the radio off at 10 o’clock each night and turn it on at 6 a.m. On Saturdays and Sundays, the radio stays on until 11 and resumes at 8 in the morning. A special switch cuts out the shut-off clock, if Mathias wants to listen to programs after the usual sign-off hour.
When Mrs. Mathias sits down at her dressing table she doesn’t have to fumble with the twin lamps to turn them on. She merely pulls out the center drawer a fraction of an inch and the lights go on. A microswitch in the drawer does the trick.