Goldschmidt two circle reflecting goniometer

Stoe & Cie, Fritz Rheinheimer, Heidelberg
Two circle reflecting goniometer (black lacquered and nickel plated brass) with graduated circles and vernier read-out, telescope and different collimator signals on a revolving disk, adjusting wheels, and goniometer head. Height 46 cm.
Signed "Stoe & Cie | Fritz Rheinheimer | Heidelberg", first half 20th century.

private collection