The Discovery Quadrant is an official issue of the National Maritime Historical Society presented in 1992 to commemorate the 500th anniversary of Christopher Columbus's voyage to America.
It is a fully functional re-creation, crafted in solid brass.
This Discovery Quadrant is in excellent condition, with some very minor tarnish spots and a few light scratches to unexposed areas of the original wood base. It displays very well and would be an excellent addition to any collection.
Dimensions with Base: Length 7 inches, Width 5 inches, Height 9 and 1/2 inches