For works by the Chairman acting in his official capacity, see Germany (East). Chairman (1960-1971 : Ulbricht)
Die Welt grüsst Walter Ulbricht, 1963.
Wikipedia, German, via WWW (Walter Ulbricht; born June 30, 1893 in Leipzig; died August 1, 1973 in Gross Dölln (part of Templin); politician; from 1949 to 1971 head of state in East Germany)