Wires for the Panphot polarising metallurgical microscope
Box containing a frosted square of glass
Biscuit tin labelled as 'Plate Holders & 2 Adapters PANPHOT, D2280'
Old chocolate box containing 6 microscope assessories
Part of Panphot polarising metallurgical microscope
"Panphot" combined metallurgical microscope and camera by Ernst Leitz
1938