According to the imdb, there's a nitrate print at the UCLA archives.  I'm fairly certain that I've seen this film on TV, perhaps on TCM, which might have other leads?

Don Larsson
___________________________________________________
"Only connect!"   --E.M. Forster

Donald F. Larsson, Professor
English Department, Minnesota State University, Mankato
Mail: 230 Armstrong Hall, Minnesota State University
        Mankato, MN  56001
Office Phone: 507-389-2368
________________________________________
From: Film and TV Studies Discussion List [[log in to unmask]] On Behalf Of Anne Morey [[log in to unmask]]
Sent: Saturday, September 05, 2009 11:39 PM
To: [log in to unmask]
Subject: [SCREEN-L] Location of 1930 Manslaughter

I am looking for a copy (including in archival collections) of the
1930 Manslaughter directed by George Abbott.  Please reply to
[log in to unmask]

Thanks.

----
Learn to speak like a film/TV professor! Listen to the ScreenLex
podcast:
http://www.screenlex.org

----
To sign off Screen-L, e-mail [log in to unmask] and put SIGNOFF Screen-L
in the message.  Problems?  Contact [log in to unmask]