I was in a bike shop today in kensington market, The Bike house
and the owner asked me to look at a bike in the back.
I didn't have my camera..
A Brantford track bike
complete but apart with wooden rims.
what was interesting is that it had some suspension on the rear.
a shock of some sort on the raer stays
and what could be described as a leaf spring behind the bottom bracket
Headbadge looked like this