Matchbox SuperKings K-39/2; ERF HCB Angus Snorkel Fire Engine

This is based on the ERF HCB Angus Pump Fire Appliance from the 1970s with a Simon Snorkel hydraulic platform attached. Matchbox added it to the range in 1980. I've found it with the turntable base in grey unpainted diecast metal or white painted diecast metal and with yellow, clear or blue windows.

It's a fairly mundane fire engine from the period with too much white plastic, which discolours inconsistently leaving some parts yellowed and others pristine white. Values tend to be modest.