Schoolchildren. Greenbelt, Maryland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12273593/photo-image-person-public-domain-kidFree Image from public domain licenseDesk of hotel Del Monte. Elkins, West Virginia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12282994/photo-image-face-paper-frameFree Image from public domain licenseRed Cross headquarters. San Francisco, California. Sourced from the Library of Congress. https://www.rawpixel.com/image/12288456/photo-image-face-paper-peopleFree Image from public domain license[Untitled photo, possibly related to: Louis Slinker and some of her pupils in one-room schoolhouse in Grundy County, Iowa].… https://www.rawpixel.com/image/12274687/photo-image-person-public-domain-womanFree Image from public domain licenseEnlisting in the Marines. Recruiting office. San Francisco, California. Sourced from the Library of Congress. https://www.rawpixel.com/image/12289756/photo-image-face-people-public-domainFree Image from public domain license[Untitled photo, possibly related to: Washington, D.C. Making model airplanes for U.S. Navy at the Armstrong Techincal High… https://www.rawpixel.com/image/12289373/photo-image-face-person-airplanesFree Image from public domain licenseChicago (north), Illinois. Children gathering in Office of Civilian Defense block headquarters to participate in a flag… https://www.rawpixel.com/image/12291073/photo-image-face-people-public-domainFree Image from public domain licenseDiverse Business People Having a Meeting Office Concept https://www.rawpixel.com/image/145810/premium-photo-image-aerial-view-boardroom-brainstormingView licenseBanner Label Blank Poster Scroll Placard Mark Concept https://www.rawpixel.com/image/1080667/image-rawpixelcomView license[Untitled photo, possibly related to: Charlotte Amalie, Saint Thomas Island, Virgin Islands. The hospital]. Sourced from the… https://www.rawpixel.com/image/12281739/photo-image-face-people-public-domainFree Image from public domain licenseDetroit, Michigan (vicinity). Chrysler Corporation Dodge truck plant. Production supervisors. Sourced from the Library of… https://www.rawpixel.com/image/12288838/photo-image-plant-people-bookFree Image from public domain licenseSeamen in hiring hall, National Maritime Union. New York City, New York. Sourced from the Library of Congress. https://www.rawpixel.com/image/12271193/photo-image-face-people-public-domainFree Image from public domain license