Carl-Zeiss-Stiftung v. Rayner & Keeler Ltd by James Reid is about the business practices of Eastern Germany charity Carl-Zeiss-Stiftung. Excerpt: "In 1896 the Carl-Zeiss-Stiftung, a charitable foundation, was incorporated under articles of the constitution at Jena, which was in the district of East Germany that was then the Grand Duchy of Saxe-Weimar. The foundation was administered by a "special board" and the two businesses which it owned—one an optical works (founded in 1846 by Carl Zeiss) and the other a glass works—were run each by a separate board of management."