Heliometer (1898)
Strassbourg Observatory telescope (1898)
Observatory at Pulkowa near St. Petersburg (1898)
Lick observatory, California (1898)
Strassbourg Observatory (1898)
Chemical apparatus (1880)
Ship plan S.S. Vøringen (1880)
Curvature of the earth & eclipse - To face Earth (1770)
Astronomical Quadrant & Armillary Sphere - To Face Astronomical Quadrant (1770)
Copernican System & Sun Dial - To Face Dial (1770)
Moon (1770)
Planetarium - To Face Order (1770)
To Face Distance (1770)
playing cards production (1770)
Water Works, at Nymphemburg (1770)
Thermometer (1880)
