Functioning compass makes a great home decor piece and addition to an office, den or library. Unlike most modern compasses, a Brunton-style compass utilizes magnetic induction damping rather than fluid to damp needle oscillation. Elegant, working antique reproduction, but not meant for scientific use. • 3" x 2-3/4" x 1-1/4" • Sturdy, yet elegant solid polished brass housing • Natural sine reference chart mounted to outside of housing • Magnetic needle • Graduated circle, azimuth or quadrant format • Zero pin for setting magnetic declination • Sighting arm • Peep sight • Mirror • Bull's eye (round) level • Clinometer scale (degrees and gradient) • Clinometer level