Had a couple errors in previous posting, the 19 Calhoon I had wrongly typed 219. However, the cases we had sold. Thought I'd let all know, thanks for the reply's, DP

Don,
Perhaps you mean the "19 calhoon. It is a 19 caliber, rather than a 22 cal and is based on a 22 hornet necked down and the shoulder blown out. If I'm not mistaken the 219 Zipper was based on the 25-35 case, or a resized 30-30 case.
Calhoon features three different chamberings for 19 cals. The "calhoon, the Badger and the 19-223.
You can google James Calhoon to get to his website or go to www.jamescalhoon.com
GWB

Thanks Geedubya for the correction/info. Was on my last legs last night and was tired. Have a good year!