John
I don't agree. Either I am way off target or you are because what
Byron is describing could just as easily be the virtually universal
bridge classification symbol (SOLID yellow circle with in the case
of the Ferret a '4' ton vehicle). This can also be found just as
often painted on the glassis plate.
Byron also mentions seeing the number 7 commonly which is also
seen quite a lot as a weight limit.
Byron if this is what you have got then the military rules require
that you cannot enter onto a bridge that has a classification number
(Bridge weight limit) smaller than the one shown on the vehicle you
are driving.
I would expect that the marking John is talking about would be a HOLLOW
circle
and far more likely to be painted on the Turret sides, then his
description
would be appropriate. I would then expect to find a Corp marking on the
left
mudguard (Fender in the US: but in Britain it is called a WING, or
that's what
my Ferret parts book says) rather than the national flag.
Regards
Doug
Broken Hill
Australia