Source: "Report of the Industrial Bureau of the Industrial Club of St. Louis," 1928-1935. Some issues are titled "Southwest-Southeast Business" and "Saint Louis Business." Location: St.L. / 607 / In2r
Last Name:	Ziegenbalg
First Name:	G.
Middle Name:	C.
Report Number:	57
Date:	November 21, 1932
Page:	7