Bockett Microscope Lamp, London, early 20th century, brass ring-form base, glass reservoir, tin chimney with circular aperture, and adjustable arm with condensing magnifier, ht. 9 in
Bockett Microscope Lamp, London, early 20th century, brass ring-form base, glass reservoir, tin chimney with circular aperture, and adjustable arm with condensing magnifier, ht. 9 in.