E. Hartnack, 



Potsdam. 



Formerly of Paris : 

 Place Bau^hine ag, and Rue Bonaparte i. 



recommends his Microscopes and Microscopical Apparatus. 



Price Lists sent on application. 



THEODOR SCHROTER, 



Wo. 46, WINDMUHLEKT-STEASSB, So. 46, 

 MANUFACTUEEB OF CABINETS FOE 



MICROSCOPICAL, PHOTOGRAPHIC, 



AND OTHER 



SCIENTIFIC PURPOSES. 



A Large Quantity always in Stock. Special kinds made to Order. 

 Illustrated Price List gratis. 



