A basic scratch bash.   The bits as follows- underframe-Bachman, Side frames and decking -Evergreen stryene, Tank-From a Wiseman Model Services kit with embossed rivet bands, new hatches and hinges from evergreen stryene.  Hand pump -from junk box, Valve on side -G-scale 4" T and ground union with a brake wheel. Brake wheel-can't remeber.