E. Hartnack sucr. de G. Oberhaeuser

Place Dauphine 21, Paris, #5024

Middle model drum microscope, c. 1865

E. Hartnack sucr. de G. Oberhaeuser Place Dauphine 21, Paris, #5024. Middle model drum microscope, c. 1865 E. Hartnack sucr. de G. Oberhaeuser Place Dauphine 21, Paris, #5024. Middle model drum microscope, c. 1865 E. Hartnack sucr. de G. Oberhaeuser Place Dauphine 21, Paris, #5024. Middle model drum microscope, c. 1865

E. Hartnack sucr. de G. Oberhaeuser. Place Dauphine 21, Paris, #5024. Middle model drum microscope, c. 1865; stored in the case E. Hartnack sucr. de G. Oberhaeuser. Place Dauphine 21, Paris, #5024. Middle model drum microscope, c. 1865. Mahogony case.

This is an example of the middle sized drum microscope produced by Hartnack. Shortly after this microscope was made, Hartnack terminated the manufacture of the old drum style microscopes in favor of the continental models. The microscope is supplied with two eyepieces and two objectives numbered 2 and 7.


Edmund Hartnack (1826-1891) biography

An essay on the work of Oberhäuser, Hartnack, and Prazmowski is online.

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