Kodak Retina (Type 117)
1934-1935
Zeiss Ikoflex II twin lens reflex camera
circa 1937
Helios photo electric exposure meter. Zeiss Ikon
circa 1950
Retinette 1A Camera Type 042 with Pronto Shutter
1961-1963
Retinette 1A Camera Type 044 with Prontor 250S Shutter
1963-1966
White circular brooch of plaster (formerly described as radioactive earth)
1912
Ultramarine 9. by G.Siegle & Co
1900-1905
Small rectangular bronze plaque
1902
Medal commemorating Humboldt and Bonpland's South American exploration
1904
Lithograph, Astronomical Diagram
circa 1870
Lithograph, astronomical diagram. Diagram of the phases of the moon
circa 1870
Lithograph, Astronomical Diagram
circa 1870
Lithograph, astronomical diagram. Diagram of Meteorology
circa 1870
Lithograph, astronomical diagram. The sun and solar phenomena
circa 1870
Lithograph, astronomical diagram. Eclipses, The theory of the tides
circa 1870
Scribola stylus-operated adding/printing machine
Scleral contact lens in case, Stuttgart, Germany, 1936
1936
Small medical bag
1915
Contessa-Nettel Piccolette Camera
Circular silver medal
1906
Rectangular bronze plaque depicting Robert Mayer
1870-1890
Bronze medal to commemorate J. H. Dunant
1908-1920
Rectangular silver plaque
1904
Circular bronze medal
1902
Silver (?) medal to commemorate Rudolph Virchow, f
1902-1905
"Adoro" Camera
1920-1925
Spirit level graphometer, German, 1870-1876
1870-1876
Rectangular bronze plaque
1902
Lithograph, Astronomical Diagram
circa 1870
Lithograph, astronomical diagram. Comets and Aerolites
circa 1870
Lithograph, Astronomical Diagram
circa 1870
Lithograph, astronomical diagram. Comparative magnitude of the planets
circa 1870
Astronomical Diagram. 6. Telescopic appearance of the moon
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
Ready reckoner for Mansfeld with copyright by E. Willi
1965-1975
Disc of radioactive earth, West Germany, 1900-1936
1900-1936
Retina IIIS
1958
Kodak Junior 620 Camera
1935
Kodak Retinette IIA Camera, Type 036
circa 1960
Retina I (Type 117) Body
Retina Projector
1939
Kodak Retina Enlarger
Contessamatic, rigid 35mm camera for perforated 35mm film
1961
Zeiss Ikon Nettar 515/16 Rollfilm Camera
circa 1953
Kodak Ektra 52 Camera
1978
Split-image Rangefinder in Case.
circa 1939
Nagel folding bellows camera for rollfilm N0
circa 1924
Contessa Nettel folding bellows camera
circa 1932
Zeiss Albada Direct Vision Optical Viewfinder.
circa 1938