He served in the senate , representing district 34 until 1995 .
Cullison was elected to the Oklahoma House of Representatives as a Democrat for the 74th district in 1973 and served until 1979 , when he was elected to the Oklahoma State Senate .
Cullison served in the senate , representing district 34 until 1995 .
Cullison was elected to the Oklahoma House of Representatives as a Democrat for the 74th district in 1973 and served until 1979 , when he was elected to the Oklahoma State Senate .