Items
Date is exactly
c. 1850-1900
-
John Browning Compound Microscope
c. 1850-1900 -
Watson & Son Microscope Lamp
c. 1850-1900 -
Student Drum Microscope
c. 1850-1900 -
Drum Compound Microscope
c. 1850-1900 -
Microscope Light Screen
c. 1850-1900 -
Microscope Lamp
c. 1850-1900 -
Drum Compound Microscope
c. 1850-1900 -
Pocket Magnifier
c. 1850-1900