Keskmine GPS koordinaadid postiindeks 01863: 42.635, -71.391
videod linnad:
>> North Chelmsford 01863, Massachusetts, Middlesex, GPS koordinaadid: 42.6347,-71.3908
videod linnad:
>> North Chelmsford 01863, Massachusetts, Middlesex, GPS koordinaadid: 42.6347,-71.3908