Buy a United States government bond of the 2nd Liberty Loan of 1917 Dan Sayre Groesbeck ; Illinois Prtng.? Co. Chicago. https://www.rawpixel.com/image/8648705/image-art-vintage-public-domainFree Image from public domain licenseBack up our boys with your Liberty Bond You buy Liberty Bonds and Uncle Sam's boys will do the rest. https://www.rawpixel.com/image/8680080/image-art-vintage-public-domainFree Image from public domain licenseUncle Sam needs money as well as men--Join the Liberty Loan partial payment plan ... at any bank https://www.rawpixel.com/image/8679900/image-art-vintage-public-domainFree Image from public domain licenseUncle Sam needs money as well as men--Join the Liberty Loan partial payment plan ... at any bank https://www.rawpixel.com/image/8680360/image-art-vintage-public-domainFree Image from public domain license