Push rod rear brakes

[Zetomagneto]

Good morning all,
(yes it is morning here in the land of kangaroos and grumpy wombats)

Thanks for all the feedback

I've been out to the shed and can confirm it is pull rod, not push, - my poor choice of description.
And, the apparent curve on the rear springs is just a photographic distortion - as far as my inexperienced eye can tell.

I think Charles' summary "so the chassis has some 'history' " is spot on, while Zetomagneto's "Nice proper short chassis 28ish" leaves me somewhat optimistic that its worth pressing on and discovering what other secrets this chassis has to share.

Chassis number will be on top of the left member just behind the front forging/casting, and further back next to the left rear engine mounting.Let us know the number then we can date it