There have been posts that seem to confuse these two very different trains. I thought I would do a quick review of these two trains for those that don't know their history. All this data is off the web site https://www.freedomtrain.org/main.htm and written by Mr. Larry Wines. For a detailed history please go to that web site.
1947 Freedom Train (FT)) ran between 1947 and 1949 and was sponsored by the US government. Per Mr. Wines: "The 1947 - 1949 Freedom Train was conceived as an opportunity to reflect on the meaning of American citizenship at a time when the nation was finding a new and central role in world affairs" and "With President Harry Truman in the lead, some in the national government believed Americans should pause and reflect, to experience a "rededication" to the principles that founded their country." It was a seven car train pulled by a single PA1, a baggage car for tools/supplies, 3 exhibit cars, and 3 support cars. There was a Marine contingent on board to protect actual documents from our history. A side note is the PA1 is the only known engine to have traveled to all 48 states. Also of interest is every city the train was to stop at had to agree to not have segregated lines. Birmingham, Alabama, would not agree to this and would maintain its "separate but equal" status so the train passed through the city without stopping.
Here is my Lionel FT set. It has all 7 cars which makes a nice length train.
The 1975 American Freedom Train (AFT) ran between 1975 and 1976 and was sponsored by commercial interests. Per Mr, Wines: "Ross Rowland Jr., a young, successful New York commodities broker and occasional steam locomotive engineer, had the idea to celebrate the Bicentennial of the American Revolution with a traveling exhibition of unique and representative artifacts from the 200 year history of the nation." It was a 26 car train pulled by one of 3 steam locomotives, with 2 Showcase Cars with large windows to display artifacts, 10 display cars with each cars representing 20 years of our history, and 14 support cars.
Here are some photos of my AFT set and engines. The T1 and GS4 are both MTH. The MTH GP40 is there to help pull all the cars, although the real GS4 did not need help. Most diesels that ran with the AFT were there to advertise the railroad it was on, as well as company policy to have backup power should anything happen to the steamers. The cars are a mix of K-Line and Lionel, with a couple of baggage cars from MTH's fake AFT passenger set.