Keskmine GPS koordinaadid postiindeks 18951: 40.441, -75.351
videod linnad:
>> Quakertown 18951, Pennsylvania, Bucks, GPS koordinaadid: 40.4411,-75.3507
videod linnad:
>> Quakertown 18951, Pennsylvania, Bucks, GPS koordinaadid: 40.4411,-75.3507