Hellow guys, Welcome to my website, and you are watching DoB - Downsville gravelly loam, 3 to 8 percent - old alluvium derived from limestone-sandstone-shale. and this vIdeo is uploaded by Western Maryland Master Gardener & Tractor History at 2021-01-17T03:12:35-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.