This is the Lima Prairie Tank made in 1979, BR E/Crest all black...Number 5574 on the cabsides. Box is correct as L205110. Engine is in very good overall condition for one of these types and there aren't too many about now, especially as it's in it's orignal box for once! This one has all it's steps, buffers, couplings and  vacuum pipe. Current applied, runs both ways. Some light handling marks which are inevitable on an engine of this vintage, but an otherwise really clean example. Box is strong and sound if a little worn... glue residue and slight damage from price sticker torn off   otherwise average .
It's low start with no reserve so there you go!