Reg number still looks like 69 EG 69 to me but could well be FG. Tyres are WD marked Mar 56, could be replacements though. Army Contract number 6/VEH/17396
Tony the mk2 trailers had the raising leg with clamp, mk1 had the pin going through the leg tube. A friend told me yesterday another 10cwt trailer had the mudguard brackets like this but cant remember which one.
Interesting summation Chris, makes sense.
Richard the hinged airborne trailer sounds very interesting, do you have any pictures?
The trailer tows very nicely, very solid. It looks very 'British' with those razor blade tyres, I'd prefer 6 x 16 on there.