Measuring (travelling) microscope by W. Groves
1850-1900
Measuring (travelling) microscope
Measuring (travelling) microscope with moving stage
1851-1900
Measuring (travelling) microscope
1880-1900
Measuring (travelling) microscope in fitted wooden box
1900-1945
Measuring (travelling microscope) by the Precision Tool and Instrument Co. Ltd. No.HB-1044
1967-1983
Measuring microscope (travelling)
1904
Stage for travelling microscope
1900-1939
Cambridge measuring microscope with goniometer eye
circa 1890