Virginia Tech, Extension Service2019-10-192019-10-191950-04-27http://hdl.handle.net/10919/94758Original VA sweep design. 2 - 2-way plow shares welded to special frog - mounted on Ferguson beam - Lack of frog adjustment necessitated added weights. This has since been corrected.negative, 3.5 x 5 in.image/jpegIn CopyrightApplied ScienceAgricultureVirginia Extension - Project 10Agricultural EngineeringPlowFarm ImplementsFarm Operating EquipmentBiological Systems Engineering, Virginia TechStill Image