Which Baseball HOFer signed these?

[meatheadzbt]

Can anyone help and tell me who signed these 2 index cards? I was told they are baseball HOF'ers.

http://i1279.photobucket.com/albums/y526/meatheadzbt/IMG_0001_zpse8aa993d.jpg

http://i1279.photobucket.com/albums/y526/meatheadzbt/IMG_zps34d8c9e5.jpg

 

[Tony Kozelichki]

Looks like Niekro and Rizzuto to me.

 

[1997bowman]

Looks like Niekro and Rizzuto to me.

+1 (I thought that before reading his post too)

 

[meatheadzbt]

Thanks guys.