Designed by Wilhelm Jaecker in 1910, followed by halbfett (1911), mager, and eng styles (1912). [Reichardt 2011] Other sources date the release of all styles to 1912. [Wetzig 1926–40] There is also a set of accompanying swash initials, ornamental borders, decorative elements (Zierrat) and vignettes. At least the bold comes with swash terminal forms for ‘n’ and ‘t’. [Alphabete Ornamente specimen by Typogr. Vereinigung Leipzig] The release notes from 1912 mention that an italic was in preparation.
There are digital interpretations of the regular style by Petra Heidorn (better outlines) and Lindenthal (with ligatures, used for the sample).