William Walker, aged 123. Mezzotint by J. Slack after G. Bockman. https://www.rawpixel.com/image/14018098/william-walker-aged-123-mezzotint-slack-after-bockmanFree Image from public domain license[Untitled photo, possibly related to: Camp member who does general carpentry work jobs during slack packing house season… https://www.rawpixel.com/image/12329970/image-plant-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: Migratory packinghouse workers waiting around post office during slack season. Belle… https://www.rawpixel.com/image/12320980/image-person-public-domain-manFree Image from public domain licenseSlack tub. Leather must be moistened and tempered before using for boots. Cowboy bootmaking shop, Alpine, Texas by Russell… https://www.rawpixel.com/image/12174822/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Boys digging for coal on slack pile, Steritz, Illinois]. Sourced from the Library of… https://www.rawpixel.com/image/12314075/image-plant-person-skyFree Image from public domain licenseBoys digging for coal on slack pile, Steritz, Illinois. Sourced from the Library of Congress. https://www.rawpixel.com/image/12314060/image-plant-person-animalFree Image from public domain license[Untitled photo, possibly related to: Migratory laborers playing checkers in front of juke joint during slack season for… https://www.rawpixel.com/image/12332782/image-person-wood-public-domainFree Image from public domain license[Untitled photo, possibly related to: Migratory packinghouse workers waiting around post office during slack season. Belle… https://www.rawpixel.com/image/12321246/image-face-people-shirtFree Image from public domain licenseBuffalo, New York. Women factory workers attending mass at nine a.m. Sunday directly after working the third shift. They are… https://www.rawpixel.com/image/12337021/image-person-public-domain-womanFree Image from public domain licenseMigratory agricultural laborer making toys for the WPA (Work Projects Administration) nursery school at the Agua Fria… https://www.rawpixel.com/image/12150889/image-person-art-vintageFree Image from public domain license[Untitled photo, possibly related to: Boys digging for coal on slack pile, Steritz, Illinois]. Sourced from the Library of… https://www.rawpixel.com/image/12315261/image-face-plant-personFree Image from public domain licenseBoy hunting for coal on slack pile, Steritz, Illinois. Sourced from the Library of Congress. https://www.rawpixel.com/image/12315312/image-person-road-animalFree Image from public domain licenseBoy hunting for coal on slack pile, Steritz, Illinois. Sourced from the Library of Congress. https://www.rawpixel.com/image/12316368/image-person-road-public-domainFree Image from public domain licenseMigratory laborers playing checkers in front of juke joint during slack season for vegetable pickers. Belle Glade, Florida.… https://www.rawpixel.com/image/12333047/image-people-wood-public-domainFree Image from public domain license[Untitled photo, possibly related to: Boys digging for coal on slack pile, Steritz, Illinois]. Sourced from the Library of… https://www.rawpixel.com/image/12314079/image-plant-person-skyFree Image from public domain licenseMigratory laborers playing checkers in front of jook joint during slack season for vegetable pickers. Belle Glade, Florida.… https://www.rawpixel.com/image/12333958/image-people-wood-public-domainFree Image from public domain license[Untitled photo, possibly related to: Movie theatre, Elkins, West Virginia. There are two movies in town, both offer games… https://www.rawpixel.com/image/12312909/image-people-horse-roadFree Image from public domain licenseJogger pants png mockup in white unisex casual apparel https://www.rawpixel.com/image/2992056/free-illustration-png-apparel-casual-clothesView licenseDe Soto bomber plant, Detroit, Michigan. Women war workers wearing slacks check out at end of a shift. Sourced from the… https://www.rawpixel.com/image/12338405/image-plant-person-public-domainFree Image from public domain licenseMigrant fruit workers during slack season in between cherries and berries. Berrien County, Michigan. Sourced from the… https://www.rawpixel.com/image/12334603/image-face-hand-personFree Image from public domain licenseCamp member who does general carpentry work jobs during slack packing house season builds a window box for his shelter at… https://www.rawpixel.com/image/12330891/image-plant-person-public-domainFree Image from public domain licenseMigratory laborers playing checkers in front of juke joint during slack season for vegetable pickers. Belle Glade, Florida.… https://www.rawpixel.com/image/12332762/image-people-wood-public-domainFree Image from public domain license[Untitled photo, possibly related to: Buffalo, New York. Women factory workers attending mass at nine a.m. Sunday directly… https://www.rawpixel.com/image/12337017/image-person-public-domain-womanFree Image from public domain licenseCoal slack pile near Omar, West Virginia. Sourced from the Library of Congress. https://www.rawpixel.com/image/12256085/photo-image-person-road-mountainFree Image from public domain licenseA power-driven winch for taking up slack in the rope aboard the towboat Ernest T. Weir going down the Ohio River to… https://www.rawpixel.com/image/12296218/photo-image-person-public-domain-manFree Image from public domain license[Untitled photo, possibly related to: Coal slack pile near Omar, West Virginia]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12256256/photo-image-person-road-mountainFree Image from public domain license[Untitled photo, possibly related to: Coal slack pile near Omar, West Virginia]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12256251/photo-image-person-road-mountainFree Image from public domain licenseProvincetown, Massachusetts. Aboard the Frances and Marion, a Portuguese drag trawler off Cape Cod. Winchman slacking off… https://www.rawpixel.com/image/12287211/photo-image-face-person-public-domainFree Image from public domain license