The map comes from a collection at the United States Holocaust Memorial Museum (http://catalog.ushmm.org/vwebv/holdingsInfo?searchId=393&recCount=10&recPointer=3&bibId=72897)

There is also a book you might be interested in, which is all about ‘Projekt Quarz’:

Bertrand Perz, Projekt Quarz: Steyr-Daimler-Puch Und Das Konzentrationslager Melk, Industrie, Zwangsarbeit und Konzentrationslager in O?sterreich (Wien: Verlag fu?r Gesellschaftskritik, 1991).

I’ll be posting here more about my dissertation work, which includes the Quarz project, so check back for more info.

I would be interested from where are you get the map of the “Projekt Quarz”
I am all so searching information about the project Quartz, but I see thies map first time.
Her in Austria/Melk there is no such map.
Maybe we can change some information??

B.r. from Krems/ Austria

Michael