Chicago, Illinois. A welder at the Chicago and Northwestern Railroad shops. Sourced from the Library of Congress. https://www.rawpixel.com/image/12288508/photo-image-face-person-public-domainFree Image from public domain license
Washington, D.C. A girl watching the animals at the National Zoological Park. Sourced from the Library of Congress. https://www.rawpixel.com/image/12292856/photo-image-face-people-musicFree Image from public domain license
[Untitled photo, possibly related to: Tapping a furnace at the foundry of the Farrell-Binmingham Company, Ansonia… https://www.rawpixel.com/image/12262560/photo-image-person-smoke-lightFree Image from public domain license
[Untitled photo, possibly related to: El Paso, Texas, Phelps Dodge refining company. Electrolytic tanks in which sheets of… https://www.rawpixel.com/image/12295501/photo-image-people-public-domain-factoryFree Image from public domain license
Business People Meeting Corporate Vision Strategy Concept https://www.rawpixel.com/image/89055/image-rawpixelcomView license
Group of Business People Meeting Back Lit Concept https://www.rawpixel.com/image/88995/image-rawpixelcomView license
Business People Communication Office Cityscape Concept https://www.rawpixel.com/image/117646/premium-photo-image-abstract-back-lit-brainstormingView license
[Untitled photo, possibly related to: Columbia Steel Company at Ironton, Utah. Tapping a heat of iron in the cast house of… https://www.rawpixel.com/image/12297585/photo-image-person-smoke-lightFree Image from public domain license
Business People Meeting Discussion Back Lit Concept https://www.rawpixel.com/image/88931/image-rawpixelcomView license
Silhouettes of People at Outdoors Music Festival https://www.rawpixel.com/image/82100/premium-photo-image-black-and-white-arms-raised-artistView license
Diverse People in a Seminar About Strategy https://www.rawpixel.com/image/685114/free-image-rawpixelView license
People Walking Commuter Hallway Shopping Concept https://www.rawpixel.com/image/95706/image-rawpixelcomView license
Silhouette Group of People in Concert https://www.rawpixel.com/image/82040/premium-photo-image-adolescence-audience-carefreeView license
Business People Communication Office Cityscape Concept https://www.rawpixel.com/image/117518/premium-photo-image-abstract-back-lit-brainstormingView license
Business People Meeting Discussion Communication Concept https://www.rawpixel.com/image/88827/image-rawpixelcomView license
Business People Meeting Discussion Communication Concept https://www.rawpixel.com/image/127043/image-rawpixelcomView license
Business People Meeting Corporate Planning Concept https://www.rawpixel.com/image/88811/image-rawpixelcomView license
Business People Meeting Discussion Communication Concept https://www.rawpixel.com/image/88807/image-rawpixelcomView license
Caucasian man with mustache dancing in a club https://www.rawpixel.com/image/51942/premium-photo-image-cheerful-dancingView license
[Untitled photo, possibly related to: Lovengood sisters, Asheville, North Carolina]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12254983/photo-image-person-light-public-domainFree Image from public domain license
Business People Meeting Discussion Communication Concept https://www.rawpixel.com/image/115967/premium-photo-image-agreement-back-lit-boardroomView license
Washington, D.C. Jitterbugs at an Elk's Club dance, the "cleanest dance in town". Sourced from the Library of Congress. https://www.rawpixel.com/image/12293965/photo-image-people-public-domain-womanFree Image from public domain license
Purple fluorescent lamp hanging from the ceiling https://www.rawpixel.com/image/47541/premium-photo-image-abstract-architecture-ceilingView license
Chicago, Illinois. Lining up for train reservations in concourse at the Union Station. Sourced from the Library of Congress. https://www.rawpixel.com/image/12290754/photo-image-person-smoke-public-domainFree Image from public domain license
Group People Handshake Meeting Business Concept https://www.rawpixel.com/image/89566/image-rawpixelcomView license
Silhouettes of Business People Meeting Handshake Concept https://www.rawpixel.com/image/116814/image-rawpixelcomView license
Columbia Steel Company at Ironton, Utah. Tapping a heat of iron in the cast house of the blast furnace. Sourced from the… https://www.rawpixel.com/image/12297595/photo-image-person-light-public-domainFree Image from public domain license
Closeup of hands working on computer keyboard https://www.rawpixel.com/image/49831/premium-photo-image-closeup-code-codingView license