A NATO chemical warfare computer from the Cold War period. The calculator is 4.5 inches in diameter and is made of plastic.
Filed under Calculators, Cold War Calculators
Tagged as calculators, cold war, volvelle, war gases, wheel chart
This is an American invention for civil defense calculations, and also comes in the back pocket of Field Manual FM 3-10, Employment of Chemical and Biological Weapons: http://archive.org/stream/Fm3-10/Fm310ChemicalAndBiologicalWeaponsEmployment#page/n0/mode/2up
Fill in your details below or click an icon to log in:
You are commenting using your WordPress.com account. ( Log Out / Change )
You are commenting using your Twitter account. ( Log Out / Change )
You are commenting using your Facebook account. ( Log Out / Change )
You are commenting using your Google+ account. ( Log Out / Change )
Connecting to %s
Notify me of new comments via email.
Notify me of new posts via email.