Physical Address:
Portsmouth Naval Prison
Portsmouth Naval Prison
(closed 1974)
Seavey Island, ME
Mailing Address (personal mail):
Inmate's First and Last Name
Portsmouth Naval Prison
(closed 1974)
Seavey Island, ME
Other Jails and Prisons
This facility, known as "Portsmouth Naval Prison" is also known as US Navy & Marine Corps Prison, Portsmouth Naval Shipyard, Portsmouth Naval Prison, Maine, .