Halloween HJB:
BRADLEY, Will. Das Plakat, July 1913.
Halloween HJB:
Das Plakat (The Poster), April 1912.
Halloween HJB:
ENGELS, Robert. “Das Plakat”, Vol. 8, May 1917
Halloween HJB:
FENNEKER, Josef. Das Plakat, March 1921.
Halloween HJB:
GRUNER, Erich. Das Plakat, May 1914.
Halloween HJB:
HOHLWEIN, Ludwig. Das Plakat, May 1913.
Halloween HJB:
KAMPMANN, Walter. Das Plakat, June 1921.
Halloween HJB:
KLINGER, Julius. "Mobilmach" [Mobilization], Das Plakat, Nov. 1914.
Halloween HJB:
KROTOWSKI, Stephan. Das Plakat, Dec. 1920.
Halloween HJB:
MEYER, Paul. Das Plakat, 1921.
Halloween HJB:
SCHNACKENBERG, Walter. Das Plakat, Jan. 1921.
Halloween HJB:
SPONSEL, Jean Louis. Das Moderne Plakat, 1897.
Halloween HJB:
Das Plakat, March 1917.