Price: $39.95
Quantity: 1 available
Book Condition: Good+
Pages and edges of covers toning, some soiling, 3 words in pencil on front cover; b/w photos and diagrams; 84 pages
Title: American Railway Signaling Principles and Practices, Chapter XII: Semaphore Signals
Categories: Science/Technology, Railroad History,
Edition: No Edition Stated
Publisher: Signal Section, A.R.A.: 1930
Binding: Stapled wraps
Book Condition: Good+
Seller ID: H4315
Keywords: Railroad History Science & Technology Signaling
