Compound Microscope with Accessories and Case, by Andrew Ross, London, c. 1858

Compound Microscope with objectives in cans, two eyepieces, substage collar with swing-out filter holder, Abbe condenser, dark-ground condenser, collar with five-aperture disc, box containing a small condenser and a dark-ground condenser with blue glass filter, central stop and oblique stop, two Nicol prism analysers, copper alloy stage plate, glass stage plate, compressor, two micrometers, three copper alloy collars, polariser, can of filters, live box, box of discs, glass plate, adjusting rod, case and case key.