circular slide rule
Report a Mistake- Object Number 20100062-042
- Event --
- Affiliation --
- Artist / Maker / Manufacturer --
- Date Made March 1981
- Category Tools and equipment for communication
- Sub-category Data processing technology and equipment
- Department Arms and Technology
- Museum CWM
- Earliest 1981/03/01
- Latest 1981/03/31
- Inscription COMBAT ENGINEERING EXPEDIENT MINEFIELD EFFECTIVENESS REFERENCE/AVERAGE PERCENTAGE OF TANKS/APCs BECOMING CASUALTIES TO THE EFFECT OF CONVENTIONAL MINES AND SCATTERED MINES
- Materials Synthetic
- Measurements Outside Diameter 16.2 cm