A Valuable Book. 
Gems and Precious Stones of 
North America: 
\ popular clescvip;tion oi their occurrence, 
value, history, archpeology and of the col- 
lections in which they exist, also a chapter 
on pearls and on remarkable foreign gems 
owned in the United States. Illustrated 
with eight colored plates, and numerous 
minor engravings. By George P'red- 
ERICK KUNZ, Gem Expert for Messers. 
Tiffany & Co. Large 4to, pp. 33S; cloth, 
gilt, - - - - - $10.00 
Wedding Flour ! 
• K:4^'mS CITY. 
The K. C. Scientist mailed 
FREE for one year \vith each, 
order received by us, for Gems 
and Precious Stones. 
The foUowing testimonials are a 
few of the maay commending this 
interesting book: 
TI1.J Wisconsin Naturalist-, a montlily uiai^u- 
zine of JMatural History. 5i> cents per year, 
tianrple Copies 5c. "Davies Key to ]\orlh 
Auieiacan Birds, clotli bound a}id the Wis. 
iSaturaliat for f 1.60. :Pa])er c jveredkey ar.d 
the Wis. isaluralist for onedollar and tiftecii 
cents. Address Wiscont>iii iN'aturalist. 
iMadison, Wis. 
It fills a place in the jriineralogical and 
geological libraries of the country that has 
always been vacant. — The Jewelers'' Cata- 
logue. 
This superb work is w orthy of a high 
place in the literature of the subject. — - 
Scientific American. 
Carr's Natural History Store,— Taxidermy, 
Shells, Corals, Birds Skins, J^^ggs JMinerals 
Supplies for taxidermists, oologists, 
entomologists, etc. Live birds, gold 
fisU, etc.— Catalogrie for stamp, o. h\ Garh. 
State Street, iVladisan. \Ms. 
Address all orders to 
Editor K. C. SCIENTIST, 
Kansas City, - -- Mo. 
