A full service instrument shop specializing in sales and service of marine compasses. Suppliers of genuine replacement parts for Danforth, Aquameter, Ritchie, Kelvin White, Dirigo and Star compasses

Click to enlargeViking Pelorus

A slightly used superb 4-1/2" Pelorus. Made of solid brass and bronze with 2 degree increments this is the last pelorus from the days of compass navigation. This pelorus was designed by Marine Compass Company of Pembroke MA, the manufacturing rights were purchased by Viking Instruments in 1982 and they were built by us until very recently. This one is mounted in a hardwood box which measures 8" X 8" X 4-1/2" high.the perfect size for compass adjusting. This unit sold for $495.00