Welcome Aboard!!!! I see this, under the Fallen Flags listing: http://www.trainboard.com/grapevine/forumdisplay.php?f=200 I'm not sure I follow your question...
SAL Railfan - As per the ACL/SAL Historical Society, Seaboard Air Line is combined with Atlantic Coast Line as Atlantic Coast Line/Seaboard Air Line. Welcome to Trainboard.