On Sep 10, 5:34*pm, Basil Jet wrote:

On 2011\09\10 14:26, Roland Perry wrote:

In message
, at
02:39:36 on Sat, 10 Sep 2011, Sam Holloway
remarked:

I've just found a photo of the KXStP one (although it's not easy to
get scale from it) :
http://www.flickr.com/photos/blech/4146692117

Here's a similar photo I took soon after it opened, with a little more
context:
http://www.perry.co.uk/images/roundel_kgx.jpg

The Arsenal one is also bigger than that.
http://maps.google.co.uk/?ll=51.5582...016142,0.03768....

Brixton won wins, me thinks:
http://www.flickr.com/photos/pernfors88/78543455/
http://www.flickr.com/photos/55935853@N00/3379396939/

There's a large-ish Overground roundel at Dalston Jn that's a bit
reminiscent of the one at KXSP in that it's above some stairs, though
it's not backlit (and is smaller than all the others discussed here):
http://www.flickr.com/photos/sfschafer/4561709556/