THH MlCROSCOl'KAI, JOIKNAL A DVKKTlSKK . IH 



B73[OIL.l-KRlMCEMe. 



(DIATOMACE.€.) 

 Containing a Popular account of the Diatomacete in General and the 

 Mode of Collecting and Cleaning their Shells, with a chapter on the Ge- 

 ology of the Bacillariaceae. 



BY 



AHTHITR M. JEJ:> WARDS. M. I).. 



DIE RIESERSHALIGEN BACILLARIEN ODER DIATOMEEN 



OR 



Notes on Bacillariaceae. 



BY 



AHTHUK M. ED-WARDS, M. I)., 

 n^f:\vark, isr. .t. 



These books will be published shortly, only a limited number being 

 printed, at ^1.50 each. Send in your subscription. 



mmw. ~ 



X liotanical set consisting of 20 beautifully mounted si)eciniens, spe- 

 cially pre])ared to illustrate typical ))lant structure, the greater portion 

 double stained and eacli one so mounted as to show its particular structure 

 to best advantage. A descriptive and exphinatory list of the principal fea- 

 tures of the specimens witli each set. 



I have but a few sets of these ol)jects and they will no(, ])e duplicated. 

 They aretlie bestol)iects of this special study yet made, are not cheap, but 

 are of extra vtdue and l)eauty. 



Price Per Set $10.00. 



Also a few Walker arranged diatoms (cost $1.00) for .ti .50 ea^h 



And a few Miscellaneous objects (cost .50 and .7n) for 25 " 



My Educational series of Insect mounts, are fine •2,'> " 



Lens Paper. 



For cleaning objectives &c., package 100 sheets 25 



1.00 



Bargains in objectives and Microscopes always on hand. 

 Send for reduced price list of slides and covers. 



G. S. WOOLMAN, 

 Microiscopes taken on hhU. llfi Fulto.v Street, Nkvv York (Jity. 



A3IERICAN MONTHLY MICROSCOPICAL JOURNAL, 

 Washington, D. C. 



We will give a back volume of this magazine to any Public Lib- 

 rary that will agree to bind and catalogue it. 



(\ W. Smiley, Publisher. 



