The town of Otisfield , currently in Oxford County , was part of the Cumberland County until 1978 . The town of Otisfield , currently in Oxford County , was part of Cumberland County until 1978 .
Pekan Otisfield, kini di Oxford County, adalah sebahagian daripada Cumberland County sehingga 1978. Pekan Otisfield, kini di Oxford County, adalah sebahagian daripada Cumberland County sehingga 1978.