2013-05-142013-05-141937http://hdl.handle.net/10605/28834Negative of a large group of men in a partially plowed field with a tractor taken in 1937. Parked cars are visible in the background.1 negative : b&w : 4 x 5 in.The images in this collection are for study purposes, teaching, classroom projection and research only. To use these digital files in any form, an attribution of "Courtesy of the Southwest Collection/Special Collections Library" must accompany the image.Tractors.Agriculture.imageSouthwest Collection/Special Collections Library