Central line diagram of signalling in the colour-light era

[Deleted]

Bit of a long shot, but I'm wondering if anybody has access to signalling diagrams they can share for the Central line when it was operated under colour light signalling, ideally shortly before the upgrade project (say around 1992).

Obviously there's Harsig's excellent page on the Central line, containing a couple of great pdf's, which have given me hours of fun. These, though, represent a period before substantial rationalisation and I was wondering if anyone had anything more recent? I'd also be interested in the signalling in the central section.

Thanks awfully

[Tom]

The central area probably hadn't changed very much - I think we may have some very old copies of the drawings at work but they're not readily accessible or in the greatest condition.

[mrfs42]

I've certainly got a little bit of stuff hidden away on this machine, tut - either send me a PM or find me on Facebook (remove the 42) - I only ocasionally pop in here these days and I will have a dig around.