Published by The Institution of Railway Signal Engineers, 1951
Seller: World of Rare Books, Goring-by-Sea, SXW, United Kingdom
Condition: Good. 1951. No Edition Stated. 31 pages. Booklet No 8. Paperback book. Book is in better condition than most examples of this age. Neat, clean, well bound pages with very minimal foxing, tanning and thumbing. Small inscriptions and neat labels may be present. Paper cover has mild edge wear with light rubbing and creasing. Some light marking and tanning.
Published by The Institution of Railway Signal Engineers, London, 1958
Green card cover. Condition: Very Good. Second Edition. VG : in very good condition without dust jacket as issued. Staples rusted. 210mm x 140mm (8" x 6"). 31pp.