steam on the widened lines by geoff goslin - volume 1
sorry, this title is currently out of print
volume 2 deals with the gwr, lcdr and ser.
illustrated throughout with many excellent photographs
price: £7.95 each plus £1 p&p in the uk
available by mail order
send cheques for full amount to: connor & butler ltd
po box 9561, colchester, essex. co1 9dl.