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