Verkäufer
Midway Book Store (ABAA), St. Paul, MN, USA
Verkäuferbewertung 5 von 5 Sternen
AbeBooks-Verkäufer seit 9. August 1997
28.5 x 22 cm. Quarto. Black boards, gilt lettering. Several sections with their own pagination, approximately 200 pages. Section titles are: "Brief History of Railway Signaling", "Track circuits, Non-coded", "Block Signaling, Single-Direction Running", "Block Signaling, Double-Direction Running", "Track Circuits, Coded and Electronic", "Block Signaling Adjuncts", "Cab Signals", "Train Control", "Highway Crossing Warning", "Relay Interlocking", "Centralized Traffic Control", "Automatic Car Classification", "Rapid Transit Systems", "Personal Rapid Transit System", "Industrial Railway Systems", "Power Supply", "GRS Offices". Bestandsnummer des Verkäufers 74058
Titel: Elements of Railway Signaling Pamphlet 1979
Verlag: General Railway Signal, Rochester, New York
Erscheinungsdatum: 1979
Einband: Hardcover
Zustand: Near Fine
Anbieter: James & Mary Laurie, Booksellers A.B.A.A, Minneapolis, MN, USA
Hardcover. Zustand: Fine. 1st. Contains a brief illustrated history of railway signaling as an introduction to the subject. Many circuit diagrams and photos of signal operating systems including actuators and principles of operation. Bound in publisher's original black cloth with spine and cover stamped in gilt. 11 1/4 x 8 9/16 inches. Bestandsnummer des Verkäufers 9028974
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