ARTHUR KOPPEL COMPANY; CONSULTING ENGINEERS AND MANUFACTURERS OF PORTABLE RAILWAYS, INDUSTRIAL RAILWAYS, NARROW GAUGE SIDINGS, NARROW GAUGE PUBLIC RAILWAYS, RAILWAY EQUIPMENT OF ALL DESCRIPTIONS
San Francisco: Arthur Koppel Company, 1908. Soft cover. Fifty-six pages with numerous illustrations with data and descriptive information; rails, spikes and wooden ties, steel ties, switches, turnouts, track climbers, cast plate track, turn-tables, cast steel wheels, bearings, dump cars, platform cars, steel mine cars, logging cars, sugar cane cars, gondola..... More