Kanesville has lots of 45 rpm singles. Call them and ask for Tim. If they have that one he would probably know. Also, you might try Ebay. They have all kinds of stuff like that, but give Tim a call and he might be able to help you.
Kanesville Collection will most likely have it.
Book a flight to Omaha and spend a week at Kanesville. It'd be worth the trip. ☺️
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