- Tools
- >
- WEEMS & PLATH Nautical Slide Rule
WEEMS & PLATH Nautical Slide Rule
SKU:
$21.99
$21.99
Unavailable
per item
Used by the U.S. Navy to provide immediate solutions to all speed/time/distance problems. Speed in knots or mph; time in hours, minutes, and seconds; distance in nautical miles, statute miles or yards. Lifetime warranty.