288 



KANSAS CITY REVIEW OF SCIENCE. 



with the phenomena of etheropathic induc- 

 tion only by the same class of persons who 

 are easily led to believe in spiritualism mere- 

 ly by the cabinet mysteries and other very 

 skillful feats of clever operators." 



Few people are aware of the important 

 work now under way in Northern Minnesota, 

 to guard against the dangers of high water 

 and the inconveniences of low water in the 

 Mississippi Eiver. A number of lakes in 

 that region are being connected into a reser- 

 voir system, which is to collect and feed 



water as it may be required. A full account 

 of this great engineering work is promised, 

 with illustrative diagrams, in the September 

 Harper's Monthly. 



CI.XJBBI1SG RATES. 



We can furnish subscribers to the Kansas 

 City Review with any periodical published 

 in this Country or Europe, at from 15 te 20 

 per cent below the regular subscription price. 



For advertising rates address the Publish- 



THEO. S. CASE. 



E 



t-^tS" 



T H E 



lit--? 



A I»IONXHl,Y JOURBiAt, in the interest of Amateur Collectors of Miner- 

 alogy and Mound-Builders' Eelics. (12 PAGES, including cover.) Among its depart- 

 ments are ; Hints to Collectors; Correspondence; Inquiry Column; Exchange Column; Mineralog- 

 ical Notes (a Specialty), Etc., Etc. Advertiseks are offered an excellent medium through 

 which to reach the best class of Collectors in this and Foreign Countries. A sworn Circu- 

 lation of 5,000 each Month. Send for Estimates. 



75 Cents per Year in Advance. Single Nos. 4 Cents. 

 N. B.— Publishers are referred to "Kecent Publicatons." Juvenile and Scientific works 



receive careful notice. 



