The statue is still outside the current station.
Watford West station late 1950s
British Railways' green liveried Oerlikon stock on the North London Line, 1960s
LMS (LNWR) class G2 0-8-0
An aging Oerlikon EMU in Croxley Green shed in the late 1950s
croxley green station - Google Search
Disused Stations: Croxley Green Station
watford railways - Google Search