[TR] Cleaning Cardboard Radiator Duct

[Geo Hahn]

On 10/15/09, P Caffrey <pcaffrey at ymail.com> wrote:
> I learned that the original radiator ducts for the TR4 and 4A were of a
> different size.

I didn't realize that, most likely because I have never seen a 4A with
an original duct (or at least didn't pay attention when I did).
Certainly the change in the shape of the radiator would make the 4
duct a poor fit on the 4A so I can see why you would want to preserve
an old one.

Geo