This book is a facsimile reprint of  the Seventh Pocket Book published by the Birmingham Locomotive Club (Industrial Locomotive Information Section) in 1952, and out of print for well over fifty years.  The book is reproduced at A5 size for greater clarity.  It contains 100 pages and 8 black and white photographs. The pages are numbered from 329 to 428.   Because the reproduction of the eight photographs in the original book was not good we have replaced these with ones  of the same locomotives at the same locations and mostly taken by Ken Cooper on the same visit. The book covers the county of Lancashire.