A Beck Popular microscope
R & J Beck, second half 19th century
No. 7714, with lacquered-brass binocular body-tube, dividing eyepieces, rack-and-pinion and fine focusing, circular stage and plano/concave mirror, on adjustable triangular base, accessories in fitted mahogany case.
16in. (40cm.) wide in case
A Beck Popular microscope
R & J Beck, second half 19th century
No. 7714, with lacquered-brass binocular body-tube, dividing eyepieces, rack-and-pinion and fine focusing, circular stage and plano/concave mirror, on adjustable triangular base, accessories in fitted mahogany case.
16in. (40cm.) wide in case
.jpg?maxwidth=3840)