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Toy Trains Series Professor Carp Professor Carp’s Toy Train Emporium: Episode 1

Professor Carp’s Toy Train Emporium: Episode 1

By Roger Carp | January 9, 2014

| Last updated on November 1, 2023

Roger Carp with Lionel Gateman accessory

The greatest Lionel accessory of all time? See what Senior Editor Roger Carp picked as the most significant operating accessory.