![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgPYb3rhESTWfjezgzRmIDfk2U5pIBRjGwj1Y1MbukcC5viCqsizYgoCQLZphkyj3S5jLKK1fv4-uhlCGYyWg5_KIkWrM1vziHvYjbKmY3ErXTEyo_Yt6zUc2HU_VC9IndMSz3K4bbVCu4/s320/google_earth_image.jpg)
The British Library have a new free exhibition on at the moment called LONDON IN MAPS.
As part of the exhibition, you can download a free GOOGLE EARTH overlay which contains a range of London maps. It's a chunky 3.4 Mb.
I'm in London doing some GIS training on Friday, so will pop in and let you know what I think (time permitting) - or failing that I'll send you an e-postcard...
The curator even has a BLOG.