The microscope base inscribed 'A. Ross, London, No. 384,' with rack and pinion adjustments and fine focusing and a plano/convex mirror; the separate binocular lens attachment with two removable lenses in a small fitted mahogany box with brass plaque inscribed 'George Coles' with Coles family crest of a snake encircling a column; the mahogany case fitted with drawers fitted with additional eyepieces, lenses, and an assortment of glass slides.