Nuremburg type boxfoot microscope marked "JFF" in heart-shape
1780-1820
Nuremburg-type compound microscope
1780-1820
Nuremburg-type drum microscope
1780-1820
Nuremburg-type drum microscope
1780-1820
Nuremburg type compound microscope
1781-1820
Nuremburg type compound microscope
1780-1820
Nuremberg-type boxfoot microscope
1771-1830
Nuremburg-type compound microscope; German; late 18th century
1771-1800