[Ger-Poland-Volhynia] "Deutsche Volksliste"

[GuentherO at aol.com]

Hi Richard,
you wrote:
The total number of registrants for the DVL may have been three million,
with one million in classes I and II.  The remaining 2 million, according to
Koehl, were "(1) opportunists (2) members of borderline (Slavic) ethnic
groups in West Prussia and Upper Silesia, (3) Polish family members in mixed
marriages, (4) persons registered against their will, either anti-nazi
Germans or Poles with a German ancestor or relative."

I don`t know if or where these lists still exist.
How and where could one have access to this "Deutsche Volkliste"?