LOOKING FOR OTTO ENGLANDER'S PAPERS

I just learned that, before she passed away in 2008, Erna Englander, widow of Disney's story artist Otto Englander, sold his Disney papers to a collector. Sadly the name of that collector is unknown.

If you are that collector or if you know who the collector is, could you please email me at didier.ghez@gmail.com? Many thanks in advance!