Microscope, simple and compound

Withering's simple and compound botanical microscope, brass with one lens objective and stage condenser, with a red leather cylindrical case, unsigned but probably made in England, 1800 - 1850

Microscope, simple and compound

Cary-Gould pocket microscope in brass, with single lens objective and case, unsigned but thought to have been made in England, 1825 - 1860

Microscope, simple and compound

Cary-Gould compound microscope in brass, with 4 single lens objectives, accessories and case, signed by Chadburn of Liverpool, 1845 - 1860, and with trade card inside base