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
6" Compass Oil PackTwo quart containers and one pint container of Ritchie Compass Oil, Enough Oil to fill the 6" Ritchie Globemaster or the 6" Danforth Constellation.