Alpinebr/Brewster County, Texasbr/30 21.591' N 103 39.640' Wbr/Directions: Start at the intersection of 4th Street and Sul Ross Avenue. Go 1/2 block east. The building is on the left (north) side of the road.br/ br/Historical Marker: Erected in 1893. Oldest public school building standing in Alpine. Abandoned as school in 1910. Later served as a hospital, college dormitory, Border Patrol station and U.S. Agricultural and Soil Conservation Service.