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