RE: What is this?

[Nicholas Froome <listreader@pvision.co.uk>]

> Besides have you ever seen a rust hole so well formed? There are four
>of the oblong slots in each sill and there may actually be one under the
>A post. I seem to remember welding over one.
> 

My first thought was that it was where Triumph left an aperture for 
rust-proofing. Then I thought no - don't be silly!


Nick Froome
http://www.bolide.co.uk