Description
http://www.keramikmuseum.ch/Englisch/2_1_1_BoxesFactories/DJasba02.html is a link to a website of a private collection of Jan Kansy in Germany. The 111 Jasba box is nearly identical except that mine has more of the light green glaze on the lid. I believe this to be one of the ceramic boxes made during the Nazi regime.
The most information I have been able to find is on the keramikmuseum.ch site.