Consumer education: how to discriminate between various qualities and labels. Exhibit entitled "Chamber of Horrors" in co-op… https://www.rawpixel.com/image/12325931/image-paper-person-technologyFree Image from public domain licenseU.S. Department of Agriculture, Agricultural Marketing Service, Science and Technology Program, Gastonia, North Carolina, on… https://www.rawpixel.com/image/11072738/photo-image-face-person-medicineFree Image from public domain licenseWives of farm workers living at the Yuba City FSA (Farm Security Administration) camp sewing in the community building of… https://www.rawpixel.com/image/12150549/image-paper-person-artFree Image from public domain licenseWashington, D.C. A mechanical drawing class at Woodrow Wilson High School. Sourced from the Library of Congress. https://www.rawpixel.com/image/12337709/image-paper-people-bookFree Image from public domain licenseClass in carpentry. La Plata project, Puerto Rico. Sourced from the Library of Congress. https://www.rawpixel.com/image/12322697/image-person-technology-woodFree Image from public domain license[Untitled photo, possibly related to: Consumer education: how to discriminate between various qualities and labels. Exhibit… https://www.rawpixel.com/image/12325920/image-person-technology-public-domainFree Image from public domain licenseStudents in vocational agricultural class. High school, San Augustine, Texas by Russell Lee https://www.rawpixel.com/image/12144957/image-paper-people-artFree Image from public domain licenseIn the sewing room, migrant women are instructed in rug-making. Shafter camp for migrants (Farm Security Administration… https://www.rawpixel.com/image/12245427/photo-image-person-technology-woodFree Image from public domain license[Untitled photo, possibly related to: Employees in insurance company office, South Side of Chicago, Illinois] by Russell Lee https://www.rawpixel.com/image/12146195/image-people-art-bookFree Image from public domain licenseThe Wellcome Historical Medical Museum, 28 Portman Square, London: the Director presenting an umbrella to A. D. Lacaille… https://www.rawpixel.com/image/14016439/photo-image-person-book-technologyFree Image from public domain licenseU.S. Department of Agriculture, Agricultural Marketing Service, Science and Technology Program, Gastonia, North Carolina, on… https://www.rawpixel.com/image/11072743/photo-image-person-public-domain-technologyFree Image from public domain licenseU.S. Department of Agriculture, Agricultural Marketing Service, Science and Technology Program, Gastonia, North Carolina, on… https://www.rawpixel.com/image/11071427/photo-image-hand-blue-public-domainFree Image from public domain licenseWomen in industry. Tool production. Inspecting thousands of drills each day, women employed by a large Midwest drill and… https://www.rawpixel.com/image/12307800/image-people-technology-laptopFree Image from public domain licenseThe 1904 World's Fair, St. Louis, Missouri: an Argentinian exhibit relating to manual skills education, showing classroom… https://www.rawpixel.com/image/14019751/photo-image-book-art-technologyFree Image from public domain licenseMr. H. Tappan, merchant and chairman of Greene County Board of Education. White Plains, Georgia. Sourced from the Library of… https://www.rawpixel.com/image/12278888/photo-image-person-technology-public-domainFree Image from public domain license[Untitled photo, possibly related to: Employees of insurance company, Chicago, Illinois]. Sourced from the Library of… https://www.rawpixel.com/image/12252925/photo-image-people-art-technologyFree Image from public domain licenseWashington, D.C. Arthur H. DeBre, director of research of the Motion Picture Producers and Distributors of America, giving a… https://www.rawpixel.com/image/12298066/photo-image-person-art-technologyFree Image from public domain licenseDaytona Beach, Florida. Bethune-Cookman College. Radio technicians' class. Sourced from the Library of Congress. https://www.rawpixel.com/image/12291925/photo-image-people-art-beachFree Image from public domain licenseChicago, Illinois. Painting class at the South Side community art center. Sourced from the Library of Congress. https://www.rawpixel.com/image/12300205/image-people-art-bookFree Image from public domain licensePenasco, Taos County, New Mexico. Domestic science class in a high school which is supported by the state but administered… https://www.rawpixel.com/image/12291293/photo-image-paper-person-artFree Image from public domain license[Untitled photo, possibly related to: Washington, D.C. Class in a elementary school]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12287822/photo-image-person-art-technologyFree Image from public domain license[Untitled photo, possibly related to: Charlotte Court House, Virginia. Central High School. Classroom]. Sourced from the… https://www.rawpixel.com/image/12297097/photo-image-person-art-technologyFree Image from public domain license[Untitled photo, possibly related to: Employees of insurance company, Chicago, Illinois]. Sourced from the Library of… https://www.rawpixel.com/image/12252660/photo-image-people-art-technologyFree Image from public domain licenseWashington, D.C. Rehearsing for the Sunday afternoon radio program at the First Wesleyan Methodist Church. Sourced from the… https://www.rawpixel.com/image/12294807/photo-image-face-person-bookFree Image from public domain licensePenasco, Taos County, New Mexico. Domestic science class in a high school which is supported by the state but administered… https://www.rawpixel.com/image/12291857/photo-image-people-book-technologyFree Image from public domain license[Untitled photo, possibly related to: U.S. Naval Academy, Annapolis, Maryland. Classroom instruction]. Sourced from the… https://www.rawpixel.com/image/12289602/photo-image-paper-person-bookFree Image from public domain license[Untitled photo, possibly related to: Red House, West Virginia]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12254804/photo-image-people-technology-public-domainFree Image from public domain licenseLititz, Pennsylvania. Gauge inspectors at the Animal Trap Company. Right front is Mrs. Julian Bachman, twenty-three, whose… https://www.rawpixel.com/image/12291805/photo-image-person-music-technologyFree Image from public domain licenseDetroit, Michigan. Order taking department at the Crowley-Milner department store. Sourced from the Library of Congress. https://www.rawpixel.com/image/12290525/photo-image-people-book-technologyFree Image from public domain license