Meteorological Conversion Scale ML-455/UM (wind conversion scale)
physical object
Identifier
2022.1.6
Description
This is a Meteorological Conversion scale from the US Navy Bureau of Aeronautics manufactured by the Virginia Plak Company in 1971. It converts wind speed, temperature, and barometric pressure unit conversions. It measures to be about 13 inches long.
Related Term
measuring instruments (describes)
