This website has been archived from TrainWeb.org/crcorp to TrainWeb.US/crcorp.
Thanks to this upcoming area of the website you'll soon be able to narrow down the time frame. When Conrail rolled out the CQI program, locomotives began emerging from Juniata sporting that new image.
As of yet, I'm still not sure how this area will be laid out. The initial page will probably look like the Image Library; broken down into locomotive models. From there the individual model pages will probably just have two columns. The first column will show the date of the last known photograph of the unit in the standard can opener scheme while the second column will bear the date of the first known photograph of the unit in Quality dress. Naturally the list will have to be updated constantly to keep up with the new photos that are sent in.
Again, this is still all up in the air and will initially take a huge amount of work just to get off the ground.