"Biolam" microscope outfit, comprising binocular s

Made:
1974 in London

"Biolam" microscope outfit, comprising binocular student microscope with mechanical stage and specimen drugs, quadruple nosepiece, vertical and horizontal illuminators and transformers, aplanatic, dark ground, bright and dark field condensers, drawing attachment, micrometer eyepiece and instruction booklets, by OMO, Russian, 1974