Microfilm. 1913/1914. [Madison, Wis. : Collection Preservation Dept., Memorial Library, University of Wisconsin-Madison, 1983]. 1 microfilm reel : negative ; 35 mm. (Serial publications of German trade unions in the Memorial Library, University of Wisconsin-Madison). [German Trade Unions ; Reel 44, no. 2]. Filmed with : Jahrbuch für ...(4 volumes) / Verband der Nahrungsmittel- und Getränkearbeiter (Germany) (1929-1932).