Estimated Date: 1870
Name: Binocular Microscope, Crouch
Manufacturer: Henry Crouch
Description: Base reads Henry Crouch, London, W. Queen , Philadelphia, agents. Lacquered brass binocular scope 16” high with a black glass covered circular state,Wenham prism. Black u-shaped base. Two extra objectives. Contains a condenser in the base. Lacking case.
Reference 1: 382