Life Like HO scale Proto 2000 undecorated E7 AA diesel locomotives in original boxes, stock number 21072, A unit with Mars light and flat number board, the second appears to be the same as the first but the outer box is missing. Both units are unrun but in boxes that were subjected to heavy moisture. They were removed from the boxes until the boxes had dried out and then were returned back for identification. The trains are C9 and C7-8 respectively with obviously poor original boxes.