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:	Eckhardt
First Name:	Albert
Middle Name:	C.
Corporate Name:	St. Louis Rust Proof Company
Address:	Broadway and Poplar Sts.
Report Number:	20
Date:	August 10, 1929
Page:	3