Antique Hygrometer
by Arvin61r58 - uploaded on July 4, 2014, 7:02 pm
Wet and dry bulb thermometer based hygrometer (Psychrometer)
Log into OpenClipart
- Tags
- antique collectable collectible hygrometer meteorology moisture psychrometer retro thermometer weather
- Safe for Work?
- Yes
0 Comments. Please login to comment or add your own remix.