ATSF GP20u

Maersk.146 discovered on Feb 19, 2014

Captured numbers: 3007, 3012, 3024, 3044, 3048, 3058

Latest captures:

3058 at Kansas City, Mar 14, 1992
3024 at Sibley, Apr 20, 1985
3007 at Lake Quivira, Feb 2, 1985
3012 at Chicago, Jul 24, 1983