After Richard Kughn purchased Lionel and before Lionel developed the relationships with Korean manufacturers to produce what we would consider today top of the line scale engines, Mike Wolf produced several O Scale engines for Lionel along with other items. The largest steam engine he produced that
was sold under the Lionel badge was the Pennsy Steam Turbine, a full three inches longer than the Reading T-1. At the time, Kughn owned a 1:1 steam engine himself which Mike produced for Lionel, the Chessie.
In terms of size I have included four of the engines, smallest to largest. T&P, Chessie, Reading (same size as Chessie) and the Pennsy Steam Turbine #6200.
