RickO posted:What about this one Hotwater?
Although that "Ghost Train" album does have recordings of the Reading #2124, the sequences that you played, above, are NOT the Reading #2124. The #2124 cut, is the last sequence on side two of that album (I'm looking at the dust jacket now).
The hooter can be heard here at the :32 mark.
The locomotive in this video apparently has two whistles, as the Reading freight whistle is the one heard at the :32 second mark.
Maybe Lionel could offer both types on the new T1's like they did with the MR s3.