Zeiss IIa Compound Microscope

German, c.1900, engraved to the body tube 'Carl Zeiss Jena, No.27260', and to the back of the foot IIa, the microscope on classic 'Y' shaped foot, with friction adjustment to incline, plano-concave mirror, mechanical substage with rack and pinion focusing, screw fine focus, 5 objectives and 6 eyepieces in fitted French polished mahogany cabinet