Fav. Pabst beer mechanical/lighted train sign

Don't know much on the history of this, it was a woman's uncle who had passed away, I got it by asking for electric trains, I'm a collector, and it brought this up at their estate sale, she thought it was from the 1920s to 1950s, I didn't show her on the back label, it's dated April 1961! Just let her think it was that old, or they were just saying that to get a sale, either way, didn't matter, I was buying it anyways! It lights up and the wheels turn, bell rocks, the train rocks/sway's, as most anyone looking at this probly knows, it's neat either way. Thanks for looking!!!