On 10/9/06, Andrew Gray shimgray@gmail.com wrote:
Streetmaps, at a guess, are the thing you absolutely *don't* want to use fifty-year-old material for - you'd need to change so many little details even in the best cases, and rewrite (or create) huge swathes of the map virtually everywhere else.
On the other hand, if you can think of some way to cleanly extract contour details...
Focus on natural features that don't change a vast amount see some of our articles on various lakes in the lake disrtict. In any case after further contacts I don't think we will be able to get any OS map scans out of them for the time being.