Projection microscope attachment for magic lantern
1875-1900
Part of projection microscope
1871-1900
Projection microscope
1851-1900
Parts of projection microscope
1825-1850
Projection microscope
1831-1870
Leech microprojector
1951-1960
Optical part of projection microscope
1871-1900
First design model for microscopy by Parco
1970
Part of projection microscope
1831-1870
Projecting microscope with accessories
1831-1870
Part of a projecting microscope (viewing optics missing)
1801-1830
Part of projection microscope
1850-1900
Part of body of projection microscope
1850-1870
Projection microscope of conical shape
1851-1880
Projecting microscope of conical shape
1850-1880