PHOTOGRAPHIC APPARATUS. 



PREMO its POCO 



CAMERAS 



NEW IDEAS as NEW FEATURES 



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The recognized standard high-grade Cam- 

 eras of the world, and the world's greatest 

 Cameras, especially adapted for scien- 

 tific photography have been introduced, 

 making both the PREMO and POCO 

 CAMERAS the best and most practical 

 instruments ever constructed. •^ •:• •:• •:• 



WRITE FOR COMPLETE ART CATALOGUE, 

 DESCRIBING THIS ENTIRE LINE. 



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ROCHESTER OPTICAL 

 & CAMERA CO. 



SCIENTIFIC DEPT. 



ROCHESTER, N. Y., U. S. A. 



