Postwar Lionel O Gauge 2245P and 2245C Missouri-Kansas-Texas M-K-T EMD F-3 diesel locomotive A-B units, empty original boxes.  C box shows light surface wear, one end is old clear taped shut, no insert.  Box shows some age darkening, otherwise box is square and solid.  P box shows a little light surface wear, insert shows wear to coupler protectors, minor signs of moisture.  Box is clean, square and solid.