Previous Next Photo By Alan Page Former RDG SW1500 2751 (CR 9590) and N4A caboose mate 94036 (CR 18833) work Abrams yard late in the day in November, 1976. CR 18833 has been preserved in Reynolds, IN. Equipment Type N4 and N4A Class Caboose Conrail Number 18833 Predecessor Paint Scheme RDG Collection CRHS Conrail Photo Archive Contributions