American troops boarding transport steamer, Spanish-American war (1898) by William J Glackens https://www.rawpixel.com/image/11767794/image-person-art-vintageFree Image from public domain licenseAction with the Spanish Slave Frigate 'Velos Passaheros' Captured by Boarding by H.M. Ship 'Primrose' Commander W. Boughton… https://www.rawpixel.com/image/9205195/image-vintage-public-domain-travelFree Image from public domain license[Arrival of the Governor-General] (12 April 1935) by Roland Searle. https://www.rawpixel.com/image/13029911/arrival-the-governor-general-12-april-1935-roland-searleFree Image from public domain licenseU.S. Air Force F-22 Raptor arrives at the Shuttle Landing Facility at NASA's Kennedy Space Center during the World Space… https://www.rawpixel.com/image/439905/free-photo-image-world-war-plane-armyFree Image from public domain licenseParade for aviator Francis Chichester (11 February 1930) by Roland Searle. https://www.rawpixel.com/image/13029758/parade-for-aviator-francis-chichester-11-february-1930-roland-searleFree Image from public domain license