Keywords: blackandwhite monochrome texture black and white Aerial Photo, Alamance County, NC, 1938. From Series 1 of the USDA Aerial Photo Collection, State Archives of North Carolina, Raleigh, NC. Aerial Photo, Alamance County, NC, 1938. From Series 1 of the USDA Aerial Photo Collection, State Archives of North Carolina, Raleigh, NC. |