These two items have been kicking about for a few years now, but nobody knows, for certain, what they are....
1)a clamp down perspex dome approx 2ft diam. Found in a scrapyard near where they used to have the (experimental?) high altitude Wellington Bombers.
2) "aircraft" door, made from aluminium with some wood on the inside of the window aperture.
I have checked with the Flitzer car club and they say it is definately not Flitzer or any other microcar!
Geusses welcome since we don't know where to look next.