Roger,
being the KRW junkie I am I come across these from time to time. I had one at oshkosh and traded it to Vince F. I will keep my eyes peeled for you and let you know if I find 1 or more. 1st day of Hershey you might also check the took guy in the chocolate field. I know I currently have one extra V8 KRW wrench ( smaller than Model A).
I like them much better than the repros... and nothing like using the "correct" tool.
Larry Shepard
St. charles, MO