7" Compact ParaLock Plotter (Weems & Plath 90) East China Sea Pillars of Hercules with "Plus

Pillars of Hercules with "Plus Ultra" (Further Beyond) motto

Knowing that your records are precise can prevent costly penalties and maintain your reputation as a responsible mariner

the body stretching from top to bottom and the arms reaching the length of the flag from hoist to fly

Chapters VI and VII of the BCH Code are now much shorter than in earlier editions because they refer the user to chapters 17 and 18 of the IBC Code

Fully adjustable aneroid movement with inch & millibar scales

7" Compact ParaLock Plotter (Weems & Plath 90) East China Sea Pillars of Hercules with "PlusThis compact GPS parallel rule is well suited for use on small chart tables. The primary purpose of the ParaLock Plotter is to enable the transfer of GPS positions rapidly, easily, and accurately to and from any paper chart. This unique plotter features three unique design concepts: 1) The black locking knob is friction adjustable for fast lat long transfers. It enables the two rulers to be fixed in any given separation, which allows rapid