58 



HOW TO SEE WITH THE MICROSCOPE. 



cave mirror, adjustable for oblique light; plain stage 

 with spring clips. 



Cf/ V f 



This, although the least expensive instrument made 

 by Mr. Ghmdlach, is nevertheless well put together, 

 strong and really serviceable, and, with proper care, 

 ought to last a lifetime. It can be readily made capa- 



the above was written, we learn that Mr. Gundlach has 

 separated from the B. & L. optical company, and that he now devotes his 

 entire attention to the manufacture of object glasses, the Messrs. Bausch 

 & Lomb, however, continued to furnish both stands and objectives, and ar& 

 by purchase, the proprietors of many of Mr. Gundlach's patents. 



