[Untitled photo, possibly related to: Desert of Maine. Freeport. Sand covering grass]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12257916/photo-image-shadow-moon-grassFree Image from public domain licensePreparing to send up the weather balloon at the weather bureau at the municipal airport in Washington, D.C.. Sourced from… https://www.rawpixel.com/image/12262314/photo-image-person-moon-skyFree Image from public domain license[Untitled photo, possibly related to: Vaughn, New Mexico. Train inspector at work in the Atchison, Topeka and Santa Fe… https://www.rawpixel.com/image/12292248/photo-image-moon-sky-lightFree Image from public domain license[Untitled photo, possibly related to: Railroad yard at Williamson, West Virginia]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12254889/photo-image-person-moon-skyFree Image from public domain license[Untitled photo, possibly related to: Buffalo, New York. Easter high mass at the Corpus Christi church in the Polish… https://www.rawpixel.com/image/12292750/photo-image-people-moon-lightFree Image from public domain licenseA balloon sent up by the weather bureau. Washington, D.C. municipal airport. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278667/photo-image-moon-sky-balloonFree Image from public domain licenseChicago, Illinois. Refacing tires on locomotive's wheels at a Chicago and Northwestern Railroad shop. Sourced from the… https://www.rawpixel.com/image/12288494/photo-image-person-moon-lightFree Image from public domain licenseVaughn, New Mexico. Train inspector at work in the Atchison, Topeka and Santa Fe Railroad yard, between Clovis and Vaughn… https://www.rawpixel.com/image/12294069/photo-image-moon-sky-lightFree Image from public domain license[Untitled photo, possibly related to: Railroad ties painted with creosote, Brown County, Indiana]. Sourced from the Library… https://www.rawpixel.com/image/12252340/photo-image-plant-moon-grassFree Image from public domain licenseBalloon sent aloft at the weather bureau at the municipal airport in Washington, D.C.. Sourced from the Library of Congress. https://www.rawpixel.com/image/12262323/photo-image-face-person-moonFree Image from public domain licenseLoveland Pass, Colorado. The road leading to the pass. Sourced from the Library of Congress. https://www.rawpixel.com/image/12297546/photo-image-cloud-moon-skyFree Image from public domain license[Untitled photo, possibly related to: Abandoned farmland, Brown County, Indiana]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12252399/photo-image-plant-moon-skyFree Image from public domain license[Untitled photo, possibly related to: Preparing to send up the weather balloon at the weather bureau at the municipal… https://www.rawpixel.com/image/12262329/photo-image-face-people-moonFree Image from public domain license[Untitled photo, possibly related to: Washington, D.C. Lincoln Memorial]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12295289/photo-image-person-moon-skyFree Image from public domain licenseA U.S. Army UH-60 Black Hawk helicopter with the 1st Battalion, 150th Aviation Regiment, New Jersey National Guard flies… https://www.rawpixel.com/image/8727909/photo-image-moon-public-domain-birdFree Image from public domain license[Untitled photo, possibly related to: Cultivating tobacco in a field near Barranquitas, Puerto Rico]. Sourced from the… https://www.rawpixel.com/image/12264266/photo-image-person-moon-animalFree Image from public domain license[Untitled photo, possibly related to: Preparing to send up the weather balloon at the weather bureau at the municipal… https://www.rawpixel.com/image/12262374/photo-image-moon-light-balloonFree Image from public domain licenseFort Loudon [i.e., Loudoun] Dam, Tennessee. Tennessee Valley Authority (TVA). Construction at night. Sourced from the… https://www.rawpixel.com/image/12340472/image-frame-moon-skyFree Image from public domain license[Untitled photo, possibly related to: After the Connecticut River had subsided near Hatfield, Massachusetts]. Sourced from… https://www.rawpixel.com/image/12258069/photo-image-plant-moon-skyFree Image from public domain license[Untitled photo, possibly related to: Loveland Pass, Colorado. The road leading to the pass]. Sourced from the Library of… https://www.rawpixel.com/image/12297348/photo-image-cloud-moon-skyFree Image from public domain license[Untitled photo, possibly related to: Lonely cross and old rollway now abandoned, Au Sable River, Michigan]. Sourced from… https://www.rawpixel.com/image/12258329/photo-image-plant-moon-skyFree Image from public domain license[Untitled photo, possibly related to: Preparing to send up the weather balloon at the weather bureau at the municipal… https://www.rawpixel.com/image/12262483/photo-image-moon-sky-balloonFree Image from public domain license[Untitled photo, possibly related to: Loveland Pass, Colorado. The road leading to the pass]. Sourced from the Library of… https://www.rawpixel.com/image/12297578/photo-image-cloud-moon-skyFree Image from public domain license[Untitled photo, possibly related to: Tomb painter in cemetery at Pointe a la Hache, Louisiana]. Sourced from the Library of… https://www.rawpixel.com/image/12256211/photo-image-face-people-moonFree Image from public domain license[Untitled photo, possibly related to: Farmer with his dog in cut-over area, New Jersey] by Russell Lee https://www.rawpixel.com/image/12167081/image-dog-plant-moonFree Image from public domain license[Untitled photo, possibly related to: Railroad ties painted with creosote, Brown County, Indiana]. Sourced from the Library… https://www.rawpixel.com/image/12253826/photo-image-cloud-plant-moonFree Image from public domain licenseKingman (vicinity), Arizona. An eastbound diesel freight train on the Atchison, Topeka and Santa Fe Railroad between… https://www.rawpixel.com/image/12292639/photo-image-moon-sky-mountainFree Image from public domain licenseIn the Washington Tinplate Works. Washington, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12278815/photo-image-person-moon-smokeFree Image from public domain license[Untitled photo, possibly related to: Railroad ties painted with creosote, Brown County, Indiana]. Sourced from the Library… https://www.rawpixel.com/image/12252380/photo-image-plant-moon-grassFree Image from public domain license[Untitled photo, possibly related to: Ferry, Key West, Florida]. Sourced from the Library of Congress. https://www.rawpixel.com/image/12253355/photo-image-person-moon-skyFree Image from public domain license[Untitled photo, possibly related to: After the Connecticut River had subsided near Hatfield, Massachusetts]. Sourced from… https://www.rawpixel.com/image/12257953/photo-image-plant-person-moonFree Image from public domain license[Untitled photo, possibly related to: Tobacco lands after the Connecticut River had subsided near Hatfield, Massachusetts].… https://www.rawpixel.com/image/12258024/photo-image-cloud-shadow-moonFree Image from public domain license