Contains registers 169 through 180

• No. 180, eff. 1/1/1971

• No. 179, eff. 12/1/1970

• No. 178, eff. 11/1/1970

• No. 177, eff. 10/1/1970

• No. 176, eff. 9/1/1970

• No. 175, eff. 8/1/1970

• No. 174, eff. 7/1/1970

• No. 173, eff. 6/1/1970

• No. 172, eff. 5/1/1970

• No. 171, eff. 4/1/1970

• No. 170, eff. 3/1/1970

• No. 169, eff. 2/1/1970