"HAND BOOK OF RAILWAY EXPENDITURES."--Practical Directions for Keeping the Expenditure Accounts 2.00 "RAILWAY REVENUE AND ITS COLLECTION."--And Explaining the Organization of Railroads 2.50 "THE BAGGAGE, PARCEL AND MAIL TRAFFIC OF RAILROADS."--An interesting work on this important service; 425 pages 2.00 "TRAIN AND STATION SERVICE."--Giving The Principal Rules and Regulations governing Trains; 280 pages 2.00 "THE TRACK ACCOUNTS OF RAILROADS."--And how they should be kept. Pamphlet 1.00 "THE FREIGHT TRAFFIC WAY-BILL."--Its Uses Illustrated and Described. Pamphlet 50 "MUTUAL GUARANTEE."--A Treatise on Mutual Suretyship. Pamphlet 50 Any of the above books will be sent post-paid on receipt of price, by PRAIRIE FARMER PUBLISHING CO., 150 Monroe St. CHICAGO, ILL. Money should be remitted by express, or by draft check or post office order. YOU can secure a nice RUBBER GOSSAMER CIRCULAR, or a nice decorated CHAMBER SET, or a nice imported GOLD BAND, or MOSS ROSE TEA SET, or a nice WHITE GRANITE DINNER SET FREE, in exchange for a few hours' time among your friends, getting up a little club order for our choice TEAS, COFFEES, Etc., at much lower prices than stores sell them. We are the cheapest Tea House east of San Francisco. A GUARANTEE given to each Club member. TESTIMONIALS and full particulars for getting up Clubs FREE. Write at once to the old reliable SAN FRANCISCO TEA CO., 1445 State St., CHICAGO. Mention this paper.--A reliable firm--_Editor_. CORN, GRASS, AND FRUIT FARMS BY ANDREWS & BABCOCK, HUMBOLDT, KAN. Money Loaned netting investors 7 per cent. Write us. Silk Culture. Osage for Silk-Worms. In a private letter to the editor of THE PRAIRIE FARMER Dr. L. S. Pennington, of Whiteside County, Illinois, says: "Many thanks for your instructive articles on Silk Culture. Could the many miles of Osage orange found in this State be utilized for this purpose, the industry would give employment to thousands of dependent women and children, by which means they could make themselves, at least in part, self-supporting. I hope that you will continue to publish and instruct your many readers on this subject." Anent this subject we find the following by Prof. C. V. Riley in a late issue of the American Naturalist: