My Dad is cleaning out my grandmother's house (she died in December) and he brought me an old lemonade bottle. In the bottle top was a stopper with a bunch of holes in it. I knew immediately what it was, but my daughter had no idea. She thought they had tried to make it a salt shaker or something. I knew it as the bottle that sat on the end of the ironing board to 'sprinkle' clothes with because we didn't have steam irons. Man, I am old.
How many do you remember?
Headlight dimmer-switches on the floor of the car.
Ignition switches on the dashboard, with push button start.
Trouser leg clips for bicycles without chain guards.
Soldering irons you heated on a gas burner.
Using hand signals for cars without turn indicators.
Source: Internet