Need help identifying signatures
 

I'm trying to identify the top two signatures on this Phillies alumni ball signed in the mid-1980's. Thanks for the help!

smokey Burgess on bottom

I think the second one from the top is Darold Knowles. Can't figure out the top one in green ink.

?
Darold Knowles
Richie Ashburn
Art Mahaffey
Smoky Burgess

I think it is quite possible that the top signature is Larry Rojas. Here is a link to some info about his ties to the Phillies organization...

http://philadelphia.phillies.mlb.com...=.jsp&c_id=phi

Thanks, Chris.
I think you're right. I thought it looked like "Rojas" but it wasn't Cookie Rojas. I've seen the signature on another Phillies alumni ball but since Larry Rojas never made the majors it makes sense I couldn't find it on any Phillies team-signed ball.

Could the one signed in blue ink be Art Mahaffey?

it is Art Mahaffey
http://www.baseball-almanac.com/play...hp?p=mahafar01