Possum Trot School, Mountain Park, N. C., 1897 - 1921, On back of postcard - postcards - "Surry County Schools, Pick Shin, a living historical farm managed by the agricultural students of Surry Central High School in Dobson, N. C., preserves the lifestyle, the buildings, and the horsedrawn equipment of Surry County in the 1875 - 1930 era.