Its organic elements were simultaneously reconstituted , and the battalion was activated on 1 June 1959 with headquarters at Clearfield , Pennsylvania .
On 30 April 1959 , the battalion became the 4th Howitzer Battalion and was withdrawn from the Regular Army and allocated to the Army Reserve .
Regular Army 's organic elements were simultaneously reconstituted , and the battalion was activated on 1 June 1959 with headquarters at Clearfield , Pennsylvania .
On 30 April 1959 , the battalion became the 4th Howitzer Battalion and was withdrawn from the Regular Army and allocated to the Army Reserve .