COMPOUND MONOCULAR MICROSCOPE
RETAILER: DOLLLOND
MAKER (ATTRIB):HUGH POWELL
c. 1840
SIGNED: 'DOLLOND, LONDON'
The mahogany case measures 335 x 185 x 130 mm(13.2 x 7.3 x 5.1 inches), and its cushioned lid is reminiscent of cases also used for Carpenter and Westley microscopes.