Try here. Haven't been there, but heard someone from the museum on the radio a while back.
http://www.louisarmstronghouse.org/collections/collections.htm
--- On Sat, 4/3/10, John Hong <[log in to unmask]> wrote:


From: John Hong <[log in to unmask]>
Subject: [ARSCLIST] Louis Armstrong home recordings
To: [log in to unmask]
Date: Saturday, April 3, 2010, 4:56 PM


Hello,
        Does anybody have any information on home recordings of Louis
Armstrong? I read that he made recordings up until his death.  What format
is it in? Where can I get it? What was the earliest recording? Any help
would be greatly appreciated.




  James Hong