A FINE ‘UNIVERSAL COMPOUND MICROSCOPE’ SIGNED Martin & Son c.1776
Signed on the body tube: “Martin & Son London”.
Dimension: 15” (38cm) height, case 11”x6 ½”x3” (28x18x8cm)
Fully complete with all the accessories, bone slides in cardboard case, others larger in wood, this remarkable microscope represent the late evolution of the so called Martin’s models of 1760’s for many points, i.e. (i) the possibility to incline the whole microscope towards the observer, (ii) the two extensible tubes inside the pillar for stage
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