National Geographic : 1917 Nov
Keep Your Kodak Busy. "The Army lives on letters" is the way the boys at the front put it. And when those longed-for envelopes with the home town postmark contain pictures of the home folks and home doings, they go far toward making lighter hearts and happier faces. Keep your Kodak busy for the sake of the lads in the trenches, the boys in camp and on shipboard. Help keep tight the bonds between the home and those who are fighting for that home. EASTMAN KODAK CO., ROCHESTER, N. Y., The Kodak City. "Mention the Geographic-It identifies you."