Will know for sure after the April Wrenching News Auction in York, Nebraska as I just listed a nice one (Lot 725).
The catalog is not finished but you can see what I do have so far at:
http://wrenchingnews.com/2014-york-auction/catalog.html (http://wrenchingnews.com/2014-york-auction/catalog.html)
(http://i222.photobucket.com/albums/dd3/buswrench/york-2014/Y14-0721-736.jpg)