Ernst Leitz (Firm) · Wetzlar : Ernst Leitz · leaf 68
StereoseopieBinocular Microscope. 68 a. Greenoughs BinocularMicroscope. By inter-position of prisms theimage is rendered errect, the instrument is otherweisesimilar to the forgoing Price 80. — 65 Apparatusfor Blood Examinations. … No. 69.
Microscopy
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