Well, it seems the folks at the Warner Archive have recently released another movie with a JW bit role, as Noah's Ark (1928) is now available on DVD. They previously had released College Coach (1933) and Central Airport (1933) as well.
I have recently received and watched the Warner archive version of Noah's ark.
IMHO it is no better than the copy I already had on DVD recorded from TV (MOMA restored version).
Warner version is the MOMA restored version on DVD-R or DVD+R (always get these mixed up sorry) No extras etc.
BUT at least there is an official DVD of this film out there so some progress.