[Untitled photo, possibly related to: Southington, Connecticut. Roller coaster]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12338702/image-person-sky-airplaneFree Image from public domain licenseRustic Stairway leading to First Fall. Portage, N.Y. by C L Pond https://www.rawpixel.com/image/14298119/rustic-stairway-leading-first-fall-portage-ny-pondFree Image from public domain licenseNihonbashi (1864) by Hiroshige II Utagawa and Tsujiokaya Bunsuke https://www.rawpixel.com/image/13784546/nihonbashi-1864-hiroshige-utagawa-and-tsujiokaya-bunsukeFree Image from public domain licenseThe Great Kinzua Bridge near Alton, Pa. Highest bridge in the world, 301 feet. Length 2052 feet. by Detlor and Waddell https://www.rawpixel.com/image/14290313/photo-image-water-public-domain-buildingFree Image from public domain license[Untitled photo, possibly related to: Southington, Connecticut. Roller coaster]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12337942/image-plant-person-skyFree Image from public domain licenseHeaven help the poor sailors when they see the Forth Bridge like this! (1905 - 1911) by anonymous and Davidson Brothers https://www.rawpixel.com/image/13757082/photo-image-art-sky-public-domainFree Image from public domain licenseGopher hole tipple, Williamson Co., Illinois (see 26940-D). Sourced from the Library of Congress. https://www.rawpixel.com/image/12315532/image-sky-wood-public-domainFree Image from public domain license[Untitled photo, possibly related to: Stockyards. Denver, Colorado]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12333902/image-cow-horse-animalFree Image from public domain license[Untitled photo, possibly related to: Securing sample of beets being unloaded and piled near East Grand Forks, Minnesota] by… https://www.rawpixel.com/image/12146676/image-person-art-skyFree Image from public domain licenseLe Palais de St. Cloud Incendié, Intérieur de l'Escalier de l'Impératrice by Alphonse J Liebert https://www.rawpixel.com/image/14277666/image-cloud-public-domain-interiorFree Image from public domain licenseSaloon of the Steamer "Bristol," from midships looking Aft. by Edward and Henry T Anthony and Co https://www.rawpixel.com/image/14285844/photo-image-person-art-public-domainFree Image from public domain licensePart of the disposal plant under construction at Greenbelt, Maryland. Sourced from the Library of Congress. https://www.rawpixel.com/image/12308829/image-plant-person-public-domainFree Image from public domain license[Untitled photo, possibly related to: New Idria, California. Tanks at the mercury extraction plant of the Quicksilver Mining… https://www.rawpixel.com/image/12297372/photo-image-plant-sky-public-domainFree Image from public domain license[Untitled photo, possibly related to: Southington, Connecticut. Amusement park]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12298176/photo-image-sky-public-domain-architectureFree Image from public domain licenseFerris Wheel Night Amusement Attraction https://www.rawpixel.com/image/91624/free-photo-image-ferris-wheel-amusement-attractionView licenseFerris Wheel Night Amusement Attraction https://www.rawpixel.com/image/91480/free-photo-image-ferris-wheel-amusement-parkView licenseSouthington, Connecticut. Amusement park. Sourced from the Library of Congress. https://www.rawpixel.com/image/12298178/photo-image-person-sky-public-domainFree Image from public domain licenseFerris Wheel Night Amusement Attraction https://www.rawpixel.com/image/91435/free-photo-image-fairground-amusement-attractionView licenseBethlehem-Fairfield shipyards, Baltimore, Maryland. Looking at the forepeak of a vessel through staging. Sourced from the… https://www.rawpixel.com/image/12294221/photo-image-sky-public-domain-architectureFree Image from public domain license[Untitled photo, possibly related to: New Idria, California. A view of the mercury extraction plant of the Quicksilver… https://www.rawpixel.com/image/12297566/photo-image-plant-pattern-skyFree Image from public domain licenseGlen Echo, Maryland. Line waiting to ride on the roller coaster at the amusement park. Sourced from the Library of Congress. https://www.rawpixel.com/image/12293029/photo-image-person-public-domain-lineFree Image from public domain licenseBoeing aircraft plant, Seattle, Washington. Production of B-17 (Flying Fortress) bombing planes. Women working to complete a… https://www.rawpixel.com/image/12296898/photo-image-plant-person-spaceFree Image from public domain licenseFerris Wheel Night Amusement Attraction https://www.rawpixel.com/image/91634/free-photo-image-amusement-attraction-carnivalView licenseFerris Wheel Night Amusement Attraction https://www.rawpixel.com/image/91454/free-photo-image-amusement-attraction-carnivalView licensePhoto Gradient Style with Couple holding hands carousel background https://www.rawpixel.com/image/27221/premium-photo-image-adult-affection-artView licenseGlen Echo, Maryland. Climbing the ladder to the sliding board at the swimming pool in the Glen Echo amusement park. Sourced… https://www.rawpixel.com/image/12296142/photo-image-cloud-people-skyFree Image from public domain license[Untitled photo, possibly related to: Boeing aircraft plant, Seattle, Washington. Production of B-17F (Flying Fortress)… https://www.rawpixel.com/image/12297757/photo-image-plant-hand-personFree Image from public domain licenseOutdoor Ferris Wheel Themepark https://www.rawpixel.com/image/91329/free-photo-image-amusement-park-ferris-wheel-activityView licenseGlen Echo, Maryland. A view of Glen Echo Park showing the entrance to the coaster dips. Sourced from the Library of Congress. https://www.rawpixel.com/image/12260480/photo-image-plant-sky-treeFree Image from public domain license