Dated 1850-1875. From Scientific apparatus, musical instruments and telegraph equipment, [1834-1875].

Nickel plated microscope with fine focus, possibly used by Wheatstone.  Housed in a wooden box with brass handle with three lenses marked as Okular 3, 4 & 5 [probably German manufacturer] and a leather case containing glass slides from Elliott Brothers, Opticians, 448 Strand, London.