Lt. Col. John H. Glenn, Jr. February 20 (1962) vintage poster. Original public domain image from the Library of Congress.… https://www.rawpixel.com/image/8683847/image-art-public-domain-abstractFree Image from public domain licensePidgeon Hole. A Convent Garden Contrivance to Coop up the Gods https://www.rawpixel.com/image/9086069/pidgeon-hole-convent-garden-contrivance-coop-the-godsFree Image from public domain licenseCivil engineering: diagrams of canal slides and dragging mechanisms. Coloured engraving by J. Pass, 1800. https://www.rawpixel.com/image/13956961/image-cartoon-art-woodFree Image from public domain licenseMODIS on the Aqua satellite captured this stunning view of Japans four largest islands on February 20, 2004. Original from… https://www.rawpixel.com/image/440157/free-photo-image-maps-satellite-public-domainFree Image from public domain licensePneumatics: three kinds of air pump, including (lower right) Cuthbertson's design. Coloured engraving by J. Pass, 1796. https://www.rawpixel.com/image/13954430/image-public-domain-drawing-architectureFree Image from public domain licenseCi-devant Occupations; or, Madame Talian and the Empress Josephine Dancing Naked before Barrass in the Winter of 1797. - A… https://www.rawpixel.com/image/9328642/image-art-vintage-eyesFree Image from public domain licenseCustard apple (Annona triloba): fruiting and flowering branch and seed. Coloured etching by I. Barlow after J. Rysbrack. https://www.rawpixel.com/image/13951468/image-plant-tree-leafFree Image from public domain licenseRugby School, Rugby, Warwickshire: panoramic view including the grounds. Etching, 1841. https://www.rawpixel.com/image/13968220/image-plant-person-grassFree Image from public domain licenseAvenue leading to the College Green with St. Augustine's Church and Cathedral, Bristol. Line engraving by F.R. Hay, 1830… https://www.rawpixel.com/image/13999994/image-dog-person-churchFree Image from public domain licenseAt two inns on the outskirts of a village, vigorous political campaigning, comprising fighting and bribery takes place; a… https://www.rawpixel.com/image/13992510/image-cartoon-person-artFree Image from public domain licenseRaroa Normal Intermediate School tour of USCGC Polar Star, 20 February 2019. Original public domain image from Flickr https://www.rawpixel.com/image/8753892/photo-image-public-domain-lampFree Image from public domain licenseFinestre gothique Palazzo Montalto (Siracusa) by Sommer and Behles https://www.rawpixel.com/image/14307034/finestre-gothique-palazzo-montalto-siracusa-sommer-and-behlesFree Image from public domain licenseLori Lindsey - Sports Envoy visit to Samoa, February 17 - 20, 2016 https://www.rawpixel.com/image/8735417/photo-image-public-domain-people-soccer-ballFree Image from public domain license