San Juan (vicinity), Puerto Rico. In a needlework factory. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284494/photo-image-face-person-technologyFree Image from public domain licensePacking sausages at meat packing plant. Austin, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12285295/photo-image-plant-person-public-domainFree Image from public domain licenseWashed potatoes are inspected. Monte Vista, Colorado. Sourced from the Library of Congress. https://www.rawpixel.com/image/12274330/photo-image-person-public-domain-paintingFree Image from public domain licenseInspecting washed potatoes. Monte Vista, Colorado. Sourced from the Library of Congress. https://www.rawpixel.com/image/12274288/photo-image-person-public-domain-factoryFree Image from public domain licenseDetroit, Michigan. A Venetian night party at the Detroit yacht club, whose members represent the wealthier class of… https://www.rawpixel.com/image/12291621/photo-image-person-public-domain-womanFree Image from public domain license[Untitled photo, possibly related to: Pittsburgh, Pennsylvania. People buying tickets at the Greyhound bus terminal].… https://www.rawpixel.com/image/12295388/photo-image-people-book-public-domainFree Image from public domain licensePittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsburgh Coal Company. Safety lamps in lamp house. Sourced… https://www.rawpixel.com/image/12289961/photo-image-people-balloon-public-domainFree Image from public domain licenseWomen washing clothes. Tulare migrant camp. Visalia, California. Sourced from the Library of Congress. https://www.rawpixel.com/image/12270434/photo-image-person-public-domain-womanFree Image from public domain licenseCans are sterilized in steam before filling and sealing. Phillips Packing Company, Cambridge, Maryland. Sourced from the… https://www.rawpixel.com/image/12286646/photo-image-steam-public-domain-factoryFree Image from public domain licenseBarista Cafe Making Coffee Preparation Service Concept https://www.rawpixel.com/image/58422/premium-photo-image-appliance-apron-attractiveView licensePasteurizing unit for cream at the United Farmers' Cooperative Creamery in Sheldon Springs, Vermont. Sourced from the… https://www.rawpixel.com/image/12280050/photo-image-person-public-domain-factoryFree Image from public domain licenseBarista Cafe Making Coffee Preparation Service Concept https://www.rawpixel.com/image/58282/premium-photo-image-appliance-apron-attractiveView license[Untitled photo, possibly related to: San Juan (vicinity), Puerto Rico. In a needlework factory]. Sourced from the Library… https://www.rawpixel.com/image/12284574/photo-image-person-art-public-domainFree Image from public domain licenseThe hog cut. Packing plant, Austin, Minnesota. Sourced from the Library of Congress. https://www.rawpixel.com/image/12285367/photo-image-plant-person-public-domainFree Image from public domain licenseBayamon, Puerto Rico (vicinity). A pineapple canning factory. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284336/photo-image-plant-person-public-domainFree Image from public domain licenseBayamon, Puerto Rico (vicinity). A pineapple canning factory. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283973/photo-image-person-public-domain-factoryFree Image from public domain licenseBayamon, Puerto Rico (vicinity). A pineapple canning factory. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284358/photo-image-person-public-domain-womanFree Image from public domain licenseCommission merchant examining fruit at terminal warehouse. Chicago, Illinois. Sourced from the Library of Congress. https://www.rawpixel.com/image/12285272/photo-image-plant-person-technologyFree Image from public domain licenseBayamon, Puerto Rico (vicinity). A pineapple canning factory. Sourced from the Library of Congress. https://www.rawpixel.com/image/12284344/photo-image-person-public-domain-factoryFree Image from public domain licenseDetroit, Michigan. A Venetian night party at the Detroit yacht club, whose members represent the wealthier class of… https://www.rawpixel.com/image/12291624/photo-image-person-public-domain-manFree Image from public domain licenseStarting a load of apples through the packinghouse. Camden County, New Jersey. Sourced from the Library of Congress. https://www.rawpixel.com/image/12272238/photo-image-plant-person-applesFree Image from public domain license