Compound microscope mb-width 4545 Interior view of Somerset House

Interior view of Somerset House showing an exhibition of the Royal Academy of Arts in 1787

The hall of the Brotherhood of the Holy Trinity

A cloud of dust rises up behind them as they speed round the track

with Bermondsey to the south of the River Thames

Henry Hunt and Thomas Wooler on the treadmill at Brixton Prison

Compound microscope mb-width 4545 Interior view of Somerset HouseSide view of a compound non achromatic microscope with fittings including hand held lenses with a turned ivory handle, in a mahogany case. A compound microscope has two converging lens systems: the objective and the eyepiece. William Cary designed this model for portability. ca. 1810