Random Picture Thread Vers.4

One of my favourite old school London boozers just up from Covent Garden. Proper.

 

See if you can figure out how this suspension set up works...

 

Leaf springs and friction dampers... or am I missing something?

 

Possibly not but I can't say I've seen such a set up before. In addition to only using half a leaf spring I can't figure out why the wheels are linked by two solid bars. They can't be both anti-roll bars.

And what is the linkage/mechanism underneath the larger bar in the second photo?