This roster attempts to discover how long a Conrail predecessor U30C ran in its original paint scheme and when Conrail painted it blue for the first time. All dates listed are the earliest and latest the unit was seen in that paint scheme. The dates might change often as new photos are examined. If I know for certain that a date is the absolute earliest or latest a locomotive appeared in that paint scheme, I mention this in the notes. This is a constant work in progress aimed at helping those who model the 1976 through early-1980's transition era get consists looking reasonably accurate ratios for blue, stenciled, and original paint schemes.

                   Latest    Earliest    Latest    Earliest
CR #   Former #    Former    Stencils   Stencils     Blue     Note
==================================================================
6535    PC 6535   01-28-77   --------   --------   --------
6536    PC 6536   --------   --------   --------   --------
6537    PC 6537   --------   --------   --------   --------
6538    PC 6538   --------   --------   --------   --------
6539    PC 6539   --------   --------   --------   --------
6579   RDG 6300   --------   03-??-78   --------   --------
6580   RDG 6301   --------   01-28-77   --------   --------
6581   RDG 6302   --------   06-23-77*  02-05-78   --------
6582   RDG 6303   --------   11-07-77   --------   --------
6583   RDG 6304   --------   --------   --------   --------

Roster Notes:

A. Engine spotted stored in CR stencils by latest date listed.
B. Engine spotted in deadline in CR stencils by latest date listed.
C. Engine spotted stored in original predecessor paint and numbers by latest date listed.
D. Engine spotted stored though fully repainted in Conrail colors. Still looking for date loco had been repainted while still in service.