Although not A-Z, the MOTO web sight has some interesting maps of London
circa 1746 and onwards to view or buy. May take a long while to get to
the map pages if you are dial up.
http://www.motco.com/default-Markou.asp
Roger
(my reader sometimes loses mail/newsgroup messages
- if you think you should have had a reply/comment,
please e-mail me again. Ta!)