Quintant made by Lafayette Instruments, New York (and case)

quintant and case

Quintant (A), metal brass frame, wood handle, metal scale reading -10 deg. to +140 deg. (measuring to 138°); subdivided by 1 deg. to 30', stamped on scale "LAFAYETTE INSTRUMENTS NEW YORK, NEW YORK SEXTANT S. A.", telescope with level; with black carrying case (B).