My neighbor gave me a couple of frozen hams from the pig he butchered this past spring. I asked him if the hams were cured already or not. He did not know. I called the butcher and asked him, but he couldn't recall. So is there any way I can tell by looking if the ham has been cured already? I'd like to smoke them but hesitant since I'm not sure about the curing. Any help would be appreciated.