Amtrak Through The Years Billboards Grow your layout with this Amtrak Through the Years Billboards pack! Official licensee of Amtrak. Amtrak is a registered service mark of the National Railroad Passenger Corporation. Amtrak and Acela are registered service marks of the National Railroad Passenger Corporation. SKU: 2230020 Gauge: O Gauge year: 2022 Manuals Find the latest manuals in our support section. Replacement Parts Buy any replacement parts in our support section. Contact Contact a service station to fix your product