Place                                                                                                     Latitude, N                          Longitude, W

1. End of Lower Marlboro Rd at the Patuxent River               38.655   (38-39.3)             76.683 (076-41.0)
2. Bowen’s Market parking lot in Huntingtown                        38.617   (38-37.2)              76.613 (076-37.0)
3. Kings Landing Park swimming pool                                           38.626   (38-37.6)              76.673 (076-40.4)

On Some computer programs western longitude is preceded by a minus sign.

73 DE WB6NCO

Ed