Subcategories
English meteorological theodolite from the 1950s. Original solid mahogany case. Working. English meteorological theodolite...
Lovely aneroid ship's barograph made in France in the 1920's. With thermometer. Working. Lovely aneroid ship's barograph made...
Magnificent English brass and enameled iron binocular microscope, circa 1880. Very good condition. Magnificent English brass and...
Beautiful American precision balance, made in the early 20th century. In working order. Beautiful American precision balance,...
Superb set of Stanley scalimeters in original case. England, 1900. Signed and Well Preserved. Superb set of Stanley scalimeters in...
Lovely iron, brass and bronze trade balance. Made in England Circa 1900. Restored. Lovely iron, brass and bronze trade...
Elegant sliding parallel ruler in original case. England, first third of the 20th century. Elegant sliding parallel ruler in...
Antique pocket spyglass of four bodies. Manufactured in the 1st third of the 20th century. In good condition. Antique pocket spyglass of four...
Complete set of Dutch precision balance weights. 1930's, in mahogany case. Complete set of Dutch precision...
Impressive German Otto Seibert Microscope, circa 1920. Magnificently preserved. Original case. Impressive German Otto Seibert...
Theodolite with original case. Manufactured in Zaragoza, Circa 1910. Very rare piece. Works Fine. Theodolite with original case....
Equipment for the practice of electromedicine, made in England circa 1900. In working order. Equipment for the practice of...
Hezzanith marine sextant made in London in 1944. With examination certificate and case. Working. Hezzanith marine sextant made in...
Superb German microscope in original case. Year 1900-10, working. With four lenses. Superb German microscope in original...
German large size microscope in excellent condition. Circa 1915, working. German large size microscope in...
Amazing Victor E gramophone from the...