I’ve inherited some awesome baseballs with autographs.

Have the 1958 Braves, 1959 Yankees, and 1960 Reds. My grandfather used to go to games in NY and somehow have a connection to get signed balls.

I’ve heard about “clubhouse signatures” where other guys might sign for big name players. Wondering if anyone has an eye for that type of thing, or recommends another forum. Specifically for Mickey Mantle auto I have. I read about how he changed his auto as he got older to the “half moon M”, and the auto on my ball doesn’t seem to look like that. But May have been before he started changing it.

also wondering what is the best way to get them appraised?