
Old Broadway poster autograph ID
A lot of these autographs are legible -- I figure this must be from 1991 at the latest, since Patti Cohenour and Steve Barton are on here -- but there are quite a few that have me stumped.
The signatures on the mask, in particular, are hard to make out. I can't even tell if the one in blue is a single signature, or two separate ones. Any help is appreciated!
And a close-up on the mask: