Terms and Conditions


Items may be returned for defects under our Warranty Terms and Conditions. Please contact M.T.H. Service prior to returning any item to obtain a Return Authorization number in accordance with our Warranty Terms and Conditions requirements.

One-Year Limited Warranty

All M.T.H. products are covered under a one-year limited warranty when purchased from the M.T.H. Online Store. To review our warranty policy, click HERE.


Items ordered from the M.T.H. Online Store may be shipped to any U.S. address. M.T.H. ships via FedEx Ground. No priority, Next Day or 2nd Day shipping is available at this time. M.T.H. does NOT ship to P.O. Boxes or any address outside of the U.S., including Canada or Mexico.

O Scale Premier 4-8-8-4 Big Boy (Original) Steam Engine With Proto-Sound 3.0 (Scale Wheels)
  • Union Pacific
O Scale Premier 4-8-4 GS-6 Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels)
  • Western Pacific
O Scale Premier E-8 B-Unit Diesel (Non-Powered)
  • Erie Lackawanna
O Scale Premier E-8 B-Unit Diesel (Non-Powered)
  • Seaboard
O Scale Premier 4-Car Flat Car Set w/(3) Miltary Transport Vehicles
  • U.S. Army
O Scale Premier 4-Car 60' Flat Car Set w/(2) Bradley Fighting Vehicles
  • U.S. Army
O Scale Premier 2-Car 70' Streamlined Slpr/Diner Passenger Set (Ribbed Sided)
  • Electro Motive Division
O Scale Premier 2-Car 70' Streamlined Baggage/Coach Passenger Set (Ribbed Sided)
  • New Haven
O Scale Premier PS-2CD High-Sided Hopper Car
  • Chicago NorthWestern
O Scale Premier 34' Composite Hopper Car
  • Illinois Terminal
2-Rail Heavyweight Passenger Car Two Truck Pack