Keskmine GPS koordinaadid postiindeks 77964: 29.443, -96.923
videod linnad:
>> Hallettsville 77964, Texas, Lavaca, GPS koordinaadid: 29.4426,-96.9234
videod linnad:
>> Hallettsville 77964, Texas, Lavaca, GPS koordinaadid: 29.4426,-96.9234