Month Month Posterboard Stream 1979 Oct November 1980 Dec 1981 Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1979 Oct November 1980 Dec 1981