First one, look at GOD; second one, HALF DOLLAR. I see that the wexler site did not have anything for the 1967, so likely these are nothing special, but you tell me that. Thanks!
Nothing against Wexler. But I am a fan of Variety Vista. I always go to them first. http://varietyvista.com/12 Kennedy Halves/DDOs 1967.htm I can tell you though neither look like Doubled Dies, they have the Mechanical doubling look, flat and shelf like.
I completely agree with Pickin and Grinin, I use the CONECA Master Listings for all my Kennedy Hall Dollar attributions. http://varietyvista.com/CONECA Master Listings.htm, James Wiles is still working on the Kennedy E-Book...It is the best out there for Kennedys. I also think both of your halves are not doubled dies, both show MDD (machine damage doubling). Larry Nienaber