• Five popular items used by the US Coast Guard in one convenient kit; contained within a plastic pouch.
 
WEEMS & PLATH® BASIC NAVIGATION SET 317
• Contained within a plastic pouch. • Includes:
Includes:
▪  #176 Ultralight Divider/Compass
▪  #729 Spare Leads for Ultralight Divider/Compass
▪  #120 Weems Parallel PlotterTM
▪  #105 Nautical Slide Rule
▪  #113 Course & Leg Identifier and instructions
NSN 6605015569409
Dimensions: 8-1/4” x 14” (210 x 356 mm) | Wt: 0.85 lb (386 g)