Kershaw 2.75x4.75". Good condition.
Southern Pacific Lines FRA Track Safety Standards USDOT Rule Book 1987 Revision
VTG 1972 AHM Associated Hobby Manufacturers Model Train Catalog HO HON N O Scale
Vtg Model Railroad Track Planning for Realistic Operation Guide Book Armstrong
VTG Pennsylvania RailRoad PRR , 1972 Calendar, Don Wood Photos