JBroadway said: "Maybe showing my ignorance here, but that doesn't look like a Broadway rehearsal script to me? Don't they usually just have the name of the show, and the name of the actor, with no headshot? This binder only hasPowell's name and headshot. Looks more like an audition book to me.
But even if it is a rehearsal script: West Side Story opened already, so theoretically he wouldn't need his rehearsal script anymore anyway, right? Maybe they'd have some brush-ups because of the shut down, but he could certainly feel confident enough to not need his rehearsal script."
There are some shows that periodically have table reads during the run of the show (most notably LuPone's GYPSY) and the script would be needed. Also, Carol Channing kept her DOLLY script in her dressing room and put notes in it about what went well at certain performances.
"Long live God!" (GODSPELL)