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Fuess Model IVa goniometer



R. Fuess, Berlin-Steglitz
Horizontal circle reflecting goniometer (brass) with covered graduated circle, vernier read-out, telescope and collimator with Websky signal, adjusting wheels, and goniometer head. Lacquered black painted cast iron base. Height 23 cm, circle diameter 11.5 cm.
Signed on the graduated circle "R. Fuess | Berlin - Steglitz". Inventory numbers IVd47 (scratched on circle cover) and more recent 3558? (written with white paint on a foot), ca. 1900

Compare with another Model IVa where the graduated circle is not covered

Collection: Museum of Mineralogy, Babes-Bolyai University, Romania



Fuess Model IVa goniometer


Fuess Model IVa goniometer


Fuess Model IVa goniometer


Fuess Model IVa goniometer