Lucernal microscope using the large box as a stand, by W. & S. Jones, 30 Holborn, London, England, after Adams, 1790-1810. Lucernal microscope using the large box as a stand 1790-1810
Lucernal microscope similar to one signed by F. Day of London, late 18th century Lucernal microscope similar to one signed by F. Day of London 1771-1800
Lucernal microscope using the large box as a stand, by W. & S. Jones, 30 Holborn, London, after Adams, c. 1800. Lucernal microscope using the large box as a stand 1790-1810
Lucernal microscope, by F. Day, 37 Poultry, London, England, 1771-1800. Lucernal microscope 1771-1800