This from Mike Summa:
Hello,This is Blue Island’s engine 2133, a 1960 ALF 1500/500. In 1984, it was involved in a traffic accident. It was sent to ALF to have a Century cab installed. It remained in service until 2007, when it was replaced by a 2007 HME. An amazing 47 years in service. Enjoy!–Mike Summa