1897] MICROSCOPICAL JOURNAL. 397 



Publication Announcement. 



The Journal will in 1898 be a 16-j)p. illustrated maga- 

 zine and confined very carefully to the subject of micros- 

 copy, omitting' the "contributions to biology." No long 

 articles can be accepted. Abstracts, news, and brief ar- 

 ticles will be sought. Papers on the subject are scattered 

 widely as is shown by our exchanges. A great number 

 of short items and abstracts of articles will be possible. 

 The price of subscription will be restored to one dollar. 



The publication of "The Microscope" will be discontin- 

 ued with this issue and its subscription list turned over 

 to the American Monthly Microscopical Journal. That 

 magazine will be supplied to all those who have been its 

 subscribers. Those who have taken both periodicals will 

 receive the Journal only unless they by post card or oth- 

 erwise request a discontinuance. We shall treat all our 

 exchanges in the same way. 



DIATOM SLIDES 



Of the Pacific Coast, 



Both recent and fossil, also fossil marine from New Zealand 

 and other parts of the world, 40 cts. per slide, ^4.00 per doz. 



O. C. HASTINGS, 



No. 9 Charles St., Victoria, British Columbia. 



