Formerly: Acts 1947, c.306, s.1; Acts 1949, c.136, s.1; Acts 1953, c.4, s.1; Acts 1957, c.210, s.1; Acts 1961, c.121, s.1; Acts 1967, c.350, s.1; Acts 1969, c.140, s.1; Acts 1972, P.L.42, SEC.1. As amended by Acts 1977, P.L.250, SEC.5; Acts 1978, P.L.15, SEC.2; Acts 1979, P.L.41, SEC.1; Acts 1980, P.L.74, SEC.10; Acts 1981, P.L.56, SEC.1. Repealed by Acts 1981, P.L.57, SEC.45.