Name/Title
Riggs & Brother SextantEntry/Object ID
1990.010.001Description
Large Brass quintant in wooden box marked "Riggs and Brothers, Philadelphia"
.001=Quintant-Evidence of Patina
.002=Case
.003=Telescope
.004=Wide angle Telescope
.005=Monocular
.006=Focus Tube
.007=Tubular sight
.008=Filter (Black)
.009=Filter (Brass)
.010=Wrench
.011=Small Screw Driver
8" Radius 150 Degree Arc
Certificate of Examination in Case Top Dated July 1887 Lists Instrument As "Sextant"
Plaque on Case
NavigationCollection
Instruments CollectionMade/Created
Manufacturer
Riggs & BrotherDate made
Jul 1887Material
Brass, Glass, Wood