My Galvanised Chassis, who made it?

I'm the happy owner of a new 88" series III which has has a new chassis, probably about 10 years ago. How would I be able to tell who made it? I'm just curious!
Cheers
Charles

If your replacement chassis hasn't come with stamping (usually on the front crossmember for a direct replacement) then it's difficult to determine the origin unless it has certification as a "direct replacement of manufacture" instead.

Not a problem unless you need an unbroken service history.