It's profitable, with accurate lists of prospects. Our catalogue contains vital information on Mail Advertising. Also prices and quantity on 6,000 national mailing lists, 99% guaranteed. Such as: War Material Mfrs. Axle Grease Mfrs. Cheese Box Mfrs. Railroad Employees Shoe Retailers Contractors Tin Can Mfrs. Fly Paper Mfrs. Druggists Foundries Auto Owners Farmers Wealthy Men Fish Hook Mfrs. Ice Mfrs. Feather Duster Mfrs. Doctors Hotels Write for this valuable reference book. Ross-Gould, 1027H Olive Street, St. Louis. Ross-Gould Mailing Lists St. Louis =================================================================== Pomona College Located in one of the most healthful and beautiful parts of the west coast. The mountains reach an elevation of ten thousand feet within a few miles of the college and these with the nearby ocean afford many special advantages for the study of things not in books. Special advantages are afforded by the fact that the college limits its attendance, the freshman class being restricted to two hundred applicants. The success of the college is particularly indicated by the large proportion of the graduates who proceed to advanced work in the large universities. In addition, well-manned departments of music and art afford exceptional advantages. For further information, address Secretary of Pomona College Claremont, California Transcriber Note The use of ligatures was standardized within each article. In the first article about Whip-Scorpions, the genus and species names were standardized to _Trithyreus pentapeltis_ Cook. End of the Project Gutenberg EBook of Journal of Entomology and Zoology, March 1917, by Various