Jumping a hurdle, saddle, bay horse. From a portfolio of 83 collotypes, 1887, by Edweard Muybridge; part of 781 plates… https://www.rawpixel.com/image/7654070/photo-image-vintage-art-public-domainFree Image from public domain licenseAdenochoiradelogia, or, An anatomick-chirurgical treatise of glandules & strumaes, or Kings-Evil-swellings : Together with… https://www.rawpixel.com/image/13961079/image-hands-book-artFree Image from public domain licenseLe Journal des Dames et des Demoiselles, 1861, No. 640 : Edition Belge. Toilettes (...) (1861) by Jean Baptiste Réville… https://www.rawpixel.com/image/13737138/image-paper-face-plantFree Image from public domain license[Untitled photo, possibly related to: Squaw Valley farm. 640 acres, with sixty in tillable land, raises mainly livestock… https://www.rawpixel.com/image/12242527/photo-image-plant-person-grassFree Image from public domain licensePlate XXXI. Cantilevers Complete. 9th July, 1889. by John Fergus and Photophane Co https://www.rawpixel.com/image/14313063/image-water-public-domain-landscapeFree Image from public domain licenseClaas 640 Arion tractor with Lely round baler, Location unknown, July 24, 2016. https://www.rawpixel.com/image/6113059/photo-image-public-domain-nature-summerFree Image from public domain licenseClaas 640 Arion tractor with Lely round baler, Location unknown, July 24, 2016. https://www.rawpixel.com/image/6113056/photo-image-public-domain-nature-summerFree Image from public domain licenseSquaw Valley farm. 640 acres, with sixty in tillable land, raises mainly livestock, Established about fifty years ago. Note… https://www.rawpixel.com/image/12247223/photo-image-plant-grass-skyFree Image from public domain licensePetit Courrier des Dames, 25 mai 1829, No. 640 : Chapeau de crèpe... (1829) by anonymous and Dondey Dupré https://www.rawpixel.com/image/13768314/image-paper-cartoon-faceFree Image from public domain licenseJournal des Dames et des Modes, Costume Parisien, 1805, An 13 (640) Colerettes et Manches à la Médicis (1805) by Horace… https://www.rawpixel.com/image/13749453/image-paper-cartoon-faceFree Image from public domain licenseSquaw Valley farm. 640 acres, sixty in tillable land, raises mainly livestock. Established about fifty years ago. Note old… https://www.rawpixel.com/image/12247204/photo-image-plant-grass-skyFree Image from public domain licenseAn old man reading a book, designated as Saint Anastasius. Engraving by P. de Balliu after Rembrandt van Rijn. https://www.rawpixel.com/image/14007431/image-cartoon-person-bookFree Image from public domain license