eBay
Here is a Vintage PS Olt Model CT-220 Turkey Call with the correct box and paperwork.  This is a nice vintage crank style turkey call.  The call has had some chalk put on it but it looks hardly used to me and is in excellent condition.  The box has some light wear to the outside but no cracks or splits. This will make an excellent turkey call for your collection.  You won't see many of these around.  Please see the photos for further condition.   Please email with questions before bidding.  Thanks for looking and good luck bidding!