National Geographic : 1915 Mar
.yc T Dodson Bird Houses Win SSong Birds to Your Garden ai aC~j s Free Book tells how to attract Bluebirds, , flopl Wrens, Martins, Flickers, etc., to live near you. m achin eThousands of Dodson Bird Houses successful all Over America. I've been building bird houses for 19 years. Get a Dodon Bird House NOW, ' ' 4and have birds this summer. Bluebird House-Solid oak, cypress roof, $5; Purple Martin House, 26 rooms and attic, $12- with all-copper roof, $15; Flicker liouses, $2.50 to $5; Chickaceeor uthatch Houses, $1.50 to $: Jl Bird Baths-Zinc, $7; Cement, $17. The Famous Dodson Sparrow Trap catches sparrows automatically- as many as 75 a day. Price, $5. Get rid of sparrows-song birds will return. Al prices quoted are f. o. b. Chicago. O Write for free illustrated book about birds. 9 o WASH INGTON Joseph H. , Dodson, Mr. Dodson is a Director of the Si.702 Security Bldg., Chicago Illinois Audubon Society COLOR PICTURES 310 ROlcTR 7GCo o-= EAST TWENTY-THIRDOUSEBIRD BAT. The pictures of the Nation's Capital appearing in this magazine are perhaps the most generous presenta- Pictures that are Worth Mone tion of fine color plates everoffered to the readers of any magazine. The rarest skill and most advanced are those that show lines of der machinery in the art of color printing have made this that the eye can not grasp an achievement practicable on so large a scale. tain. The pictures snap it It is with pride that we announce to Editors and Si s Publishers or Advertisers who read the Geographic that this work was done by the wonderful Quadri- CAMERAS Color Process, in a plant which is unrivalled for fine color engraving and printing-from limited editions " of de luxe art prints to unlimited editions of adver tising literature. Write for estimates and samples. o w QUADRI-COLOR COMPANY fitted to the 310 EAST TWENTY-THIRD STREET Our Book on"Lenses and Cameras NEW YORK CITY will be sent to you for the a C.P. Goerz American Optical Co. 319A East 34th Street, New York You Can Taste ' the OXYGEN when you use LIBRICATi Buy the big household or Factory Size 3-in-One and get 8 times as much oil for your money. 3-in-One keeps almost everything in home, office, or store perfectlyoiled; also The OXYGEN Tooth Powder as clean and bright as a new silver dollar. Always use 3-in-One on sewing mach Oxygen is nature's great puri- ines,typewriters,razors,cameras,talking fier. That's why CALOX pre- machines, furniture, bath-room fixtures, vents dental troubles by removing guns, reels, and hundreds of otherthings. the cause of tooth decay. The 3-in-One Dictionary, with every bottle, shows you scores of ways this All Druggists, 25c. good oil makes hard work easy, FREE Generous sample bottle sent on request. Try Sample and Booklet Free if before you buy. you mention your Druggist. SOLD AT ALL GOOD STORES McKESSON &ROBBINS THREE-IN-ONE OIL COMPANY 91-97 Fulton Street, New York 42 UW. Broadway, New York Housewives- Try 3-in-One for Dusting "Mention the Geographic-It identifies you."