123 



THE IRRIGATION AGE. 



The Atlas YouVe Been Waiting For 



Hammond's Comprehensive SELF- REVISING 



ATLAS TH F E WORLD 



"The Greatest Value We Ever Saw" 



With THE IRRIGATION AGE One Year for $2.00 



A New Idea in 

 Atlas Making 



This Picture Is Reduced One-half. Actual Size, 9Hx6?.i'xlJ4 Inches 



<I Bound in Flexible Seal Grained Leather, Stamped 



in Gold, Round Corners, Red Edges. Contains 512 pages 

 56 pag 



Canadian Provinces, Countries o"? the World, etc., printed 



256 pages of beautiful large scale maps of all States, 



an Provinces, Countries of the World, etc., printed in four colors, 

 showing Cities, Towns, Counties, Railroads, Lakes, Rivers, etc., all thoroughly 

 revised and up-to-date, with special new maps of the European frontiers, show- 

 ing the several war zones; also 256 pages of text, index and compilations giving 

 population of principal cities of the World, a comprehensive, descriptive Gazet- 

 teer, World statistics, description and history of Panama Canal, latest official 

 population of American Towns, Cities and Counties with index showing their 

 locations on maps. 



fl Hammond's Comprehensive Atlas of the 

 World is a compact, octavo book, convenient to 

 handle, bound like a Bible in genuine flexible 



leather. It overcomes the objections to ordinary, large, flat, 

 unwieldy atlases. It will ornament a library table or fit in your 

 book-case shelf. 



<I It contains large scale maps of the States 

 of the Union, Provinces of Canada and every Coun- 

 try of the World, beautifully engraved, printed in 



four colors, easily readable and showing most complete de- 

 tails. Each map occupies two, four, six or eight pages, as 

 required, realizing the long sought ideal in atlas making, 

 large scale maps in a practical book of handy size. 



<S Never before in the history of the World 

 has a good atlas been so constantly useful and val- 

 uable as now. The warring nations of Europe are 



making history. You cannot intelligently follow the World's 

 news without dependable, large-scale maps at hand. "Yes," 

 you observe, "But when the war is over the atlases now pub- 

 lished will be out of date." True, all but this one will be. 

 That's where the "Self -revising" feature comes in. 



<I Your copy will contain a certificate en- 

 titling you to a sixteen-page supplement of maps 

 showing the new boundaries of the countries 

 affected by the war, which will be mailed to you free within 

 sixty days after ratification of Peace Treaties. This supple- 

 ment will revise your Atlas to that date and provide maps of 

 those countries before, during and after the war, in one 

 complete volume. 



<I This book marks a new era in Atlas mak- 

 ing. It solves the problem of providing large scale 

 maps in a well proportioned book of handy size. 

 Get it now and use it during the great war when you need it 

 most. The self-revising supplement will bring it up-to-date 

 i mmediately after the war is over. 



<I When we examined this Atlas our verdict 

 was: "The greatest value we ever saw." We 

 wanted it, for ourselves and for you. So we ar- 

 ranged with the publishers for a thousand copies to distribute 

 to our readers. This distribution will be made without profit 

 to anyone but you. Send us your order with $2.00 for the 

 atlas and a year's subscription (new or renewal) to THE 

 IRRIGATION AGE, 



The Supply Is Limited 

 Get Yours Act Now 



Address: IRRIGATION AGE, 30 North Dearborn Street, Chicago 



When writing to advertisers please mention The Irrigation Age. 



