— — — SEND FOR MY 



LATEST special bulletin of Second Hand 



Microscopes -22 Objectives 

 Cameras, Photographic 

 Lenses, Etc. 



Microscopes from S8 to $90. Magnifying Glasses, 

 various prices, (ask for special list of these, ^ Cam- 

 eras from $3 to $35. 



Bear in mind I guarantee every instrument to be as represented and in good work- 

 ing order and adjustment. 



A SPECIAL OFFER 



To facilitate the purchase of such a microscope as shall with certainty prove satis- 

 factory and adequate to its intended use, I make the following proposition whereby 

 YOU RUN NO RISK of getting an unsuitable instrument. The offer is : Order what 

 microscope you like from this list ; use it for one or two months; if then you decide 

 that you want" another one on my list, or a new one of whatever make, order it from 

 me and return the other one (prepaying expressage ) and I will allow you FULL 

 PRICE PAID. 



EDWARD PENNOCK 



DEALER IN OPTICAL INSTRUMENTS 3603 Woodland Ave. 



Opposite Medical Department, University of Pennsylvania, PHILADELPHIA 



RHODORA 



Journal of the New England 



BOTANICAL CLUB 



A monthly journal of botany devoted 

 chiefly to the flora of the northeastern 

 States. Edited by Dr. B. L. Robin- 

 son. Messrs. ' M. L. Fernald. F. S. 

 Collins, Hollis Webster and Edw. L. 

 Rand. To all interested in the study 

 of the plants of" the eastern States. 

 Rhodora will be of great assistance. 

 It aims to interest the amateur as 

 well as the professional botanist and 

 is of far more than local value. Sixth 

 year. Price $1.00 per year (Vol. i 

 $1.50). Sample copy on receipt of a 

 stamp. Address 



WM. P. RICH, Business Mgr. 



300 Massachusetts Ave. Boston, Mass. 



THE BIRQSofNEW HAMPSHIRE 



ANNOTATED LIST 



OF 



NEW HA MPSHIR E BIRDS 



By Glover Morrill Allen. 



Contains, besides the main body of 

 the work, Belknap's Original List, 

 Chapters on Faunal Areas, Migration, 

 etc. 



No fewer than 300 birds mentioned, 

 nearly all with very fnll notes from 

 the Author's personal observations, 

 correspondence, and the wide range 

 of bird literature. 



A complete Bibliography, and a 

 carefully compiled Index. 



A limited number reprinted as 

 separata fr«.m the Journal of Pro- 

 seedings of the Manchester Institute 

 of Arts and Sciences. 



Price:— Paper, $1.00; Cloth, $1.50. 



NATURE STUDY PRESS, 

 Manchester, N. H 



