Ya'll will probably guess this one pretty quick, but I thought they were neat, and didn't know what I had when I first bought them.
I don't know, but judging from your file names, I'm guessing some type of thermostat?
Thermostat part. Not sure whose, but look commercial.
Yeah, it's a thermostat. I put that in the file name to see who would pick up on it.
The way it was explained to me is that this would have been mounted in a housing at schools. As you can see by the bottom photo, it would require a key - like a clock key - to adjust the setting, to keep some knotheaded kid from cranking the temperature up or down.
Quote from: dowdstools on April 17, 2013, 05:15:08 PM
...it would require a key - like a clock key - to adjust the setting...
Or perhaps a sillcock key...
Quote from: dowdstools on April 17, 2013, 05:15:08 PM
Yeah, it's a thermostat. I put that in the file name to see who would pick up on it.
The way it was explained to me is that this would have been mounted in a housing at schools. As you can see by the bottom photo, it would require a key - like a clock key - to adjust the setting, to keep some knotheaded kid from cranking the temperature up or down.
Or teacher.
Similar to the plastic thermostat lock boxes during the Jimmy Carter years. I remember teachers using a piece of wire thru the slots to change the settings.
Compressed air thermostats
Quote from: dowdstools on April 17, 2013, 05:15:08 PM
Yeah, it's a thermostat. I put that in the file name to see who would pick up on it.
The way it was explained to me is that this would have been mounted in a housing at schools. As you can see by the bottom photo, it would require a key - like a clock key - to adjust the setting, to keep some knotheaded kid from cranking the temperature up or down.
We had those in our old high school. We used to pack a snowball on them to crank up the heat.:)