Dr. Steeg & Reuter, Homburg. 



<J7 



No. 2790. 



Dr. Steeg & Reuter, Homburg vor der Hohe. 



(Bath Homburg.) 

 Optical Institute. 



Established in 1855. 



Diploma of Honour: 



tiraz 1880. 

 Frankfort a. M. 1881. 



Gold medal: 

 Antwerpen 1885. 



WITAUSSTELIUNG 1873 MEN 

 DEM FORTSCHRITTE* 



Diploma 

 of Honour 



Bruxelles 



1888. 



Gold medal at the I. International Pharmaceutical Exhibition, 

 in Vienna, 1883. 



Short description of exhibited objects: 



No err emb erg's Polarizing Apparatus with large field and gonio- 

 meter for measuring the inclination of axes. 



Nodot's polarization apparatus, also suitable for projection. 



Polarimeter or Saccharometer for quantitative analysis for all kinds 

 of sugar and quinic alcaloids. 



Turmalin forceps with and without lens. 



A collection of 261 cleft crystals, uni- and biaxial, for experiments 

 on dichroism etc.; and No err emb erg's mica films, in mahogany case. 



7 



