Code 3 – Denver Seagrave Pumper 15, #02456. Original diecast release date of Mach 1998. Denver pumper was also issued in engine numbers 6, 7, and 16. This nicely detailed diecast features a bright white body with red details. A unique piece to add to your diecast collection. All Code 3 stock are in Brand New condition with the original packaging. 1:64 scale.