Captured Ford C11ADF Station Wagon

[Hanno Spoelstra]

Originally posted by FV623
It is apparently a standard issue bit of multi-purpose kit made by the thousand, what we would now call CES.

Great, but serving which purpose?
Sun visor, anti-air recognition device, sand storm prectection device? All-in-one jack-of-all-trades?
Of German or British origin?

H.