Sixty Years of the Northern by Charles E Lee ,M.Inst T. VGC(near mint)
Pub.London Transport Westminster SW1.29 pages plus photo pages.
A friend who is a train buff tells me this is a very rare
item..especially in near mint condition.If like me (in my London days)
you have spent long hours slogging up and down the Northern line ,you
too may have developed a grudging fondness for it!

Fascinating 60 year history,with lots of early pics of trains,platforms
staions etc,as well as a map of the development of the line,some
diagrams.

http://cgi.ebay.co.uk/ws/eBayISAPI.d...MESE%3AIT&rd=1