Scleral contact lens in case, Stuttgart, Germany, 1936
1936
Small medical bag
1915
Ultramarine 9. by G.Siegle & Co
1900-1905
"Adoro" Camera
1920-1925
Lithograph, astronomical diagram. Diagram of Meteorology
circa 1870
Lithograph, astronomical diagram. Diagram of the phases of the moon
circa 1870
Lithograph, astronomical diagram. The sun and solar phenomena
circa 1870
Lithograph, astronomical diagram. Eclipses, The theory of the tides
circa 1870
Lithograph, Astronomical Diagram
circa 1870
Lithograph, Astronomical Diagram
circa 1870
Spirit level graphometer, German, 1870-1876
1870-1876
Scribola stylus-operated adding/printing machine
White circular brooch of plaster (formerly described as radioactive earth)
1912
Bronze medal to commemorate J. H. Dunant
1908-1920
Rectangular silver plaque
1904
Rectangular bronze plaque depicting Robert Mayer
1870-1890
Small rectangular bronze plaque
1902
Medal commemorating Humboldt and Bonpland's South American exploration
1904
Circular silver medal
1906
Circular bronze medal
1902
Silver (?) medal to commemorate Rudolph Virchow, f
1902-1905
Kodak Retina (Type 117)
1934-1935
Vermilion OO. by G.Siegle & Co
1900-1905
Dye, by G Siegle & Co.
1900-1905
Lithograph, Astronomical Diagram
circa 1870
Lithograph, Astronomical Diagram
circa 1870
Lithograph, astronomical diagram. Comets and Aerolites
circa 1870
Astronomical Diagram. 6. Telescopic appearance of the moon
circa 1870
Lithograph, astronomical diagram. Comparative magnitude of the planets
circa 1870
Lithograph, astronomical diagram. Chart of the Heavens
circa 1870
Magneto Port Type ZH6 No. 2090658, for 230 H.P. Benz Aero engine No. 33.278
1926
Kodak Retinette 1A 35mm camera with case and instruction booklet
circa 1963
Ready reckoner for Mansfeld with copyright by E. Willi
1965-1975
Rectangular bronze plaque
1902
Rectangular bronze plaque depicting Konrad Rontgen
1885-1923
Small rectangular bronze plaque
1901-1910
Rectangular bronze plaque to commemorate the 2nd centenary of the birth of Carl Linnaeus
1907
Disc of radioactive earth, West Germany, 1900-1936
1900-1936
Kodak Retinette IIA Camera, Type 036
circa 1960
Helios photo electric exposure meter. Zeiss Ikon
circa 1950
Zeiss Ikon 'Ikoflex' reflex camera with twin lens with rigid body for 12 exposures
1929-1939
Contessa Nettel tripod extender
Kodak Mini-Instamatic S 40 camera
Retinette Ia type 035 cameera
1959-1960
Kodak Retinette Camera Type 117
1934-1935
Kodak Ektralite 450 Camera
1980