Antique Patina Brass Sundial/Magnetic Compass w/ Hardwood Case-The top of the sundial is hinged and a curved scale is used to set your local latitude angle. The magnetic compass allows the sundial to be oriented North. The compass features a needle l
Torquetum-type sundial, English, late century This sundial was constructed to make celestial measurements according to a number of different systems. The lower dial, set in the equatorial plane, can be used as an equatorial sundial while the.