Missing only Gene Mauch and Bombo Rivera. Unsigned cards are Mike Cubbage, Geoff Zahn, Mike Marshall, and Jeff Holly. Most signatures are solid, Jerry Zimmerman is smeared. We guarantee any autograph we sell to pass 3rd party authentication with CAS, our authenticator of choice. If you want to take advantage of the guarantee you must notify us before we ship. Once you have taken possession of an item it is yours!