EDWARD PENNOCK, 



|||-OPTICIAN,4|| 



3609 Woodland Ave., Opp. Univ. of Penna , 

 PHILADELPHIA. 



My life-long specialty is in 



^ FINE ,* MICROSCOPES, ^ 



NEW AND SECOND-HAND. 



Following the suggestions of Prof. Claypole (President of the American 

 Microscopical Society for i8q6-g7), I have placed on the market, a 



jb STUDENT'S MICROSCOPE, 



with outfit of Lenses, of great mer it at low cost. 1 have in preparation^ 

 descriptive circular of this, also of 



MAGNIFYING GLASSES, BOTANICAL CASES AND SUPPLIES, AND 

 SECOND-HAND MICROSCOPES AND ACCES- 

 SORIES, CAMERAS, Etc. 



Send for my Winter Bulletin of Microscopes, Objectives, Accessories, 

 Cameras, etc., at irresistible prices; just issued. 



LEAF-MOULD and Leaf-Mou.d Peat Compost for Ferns and Begonias. 

 The best to be had. Alvah A. Eaton, Seahkook, N. H. 



MICROSCOPES 

 MAGNIFYING GLASSES 



MICROTOMES 

 LABORATORY SUPPLIES 



264-Page Catalog Mailed Free. J* ~ J* 



BAUNCH & LOMB OPTICAL CO. 



533 N. St. PAUL ST., ROCHESTER, N. Y. 



