Source: Index to building images that appeared in the St. Louis Post-Dispatch, 1917, 1919-March 1932 Location: Microfilm
Last Name:	Ambruster
First Name:	Robert
Middle Name:	J.
Building Illustration:	yes
Address:	northeast corner of Clayton Road and Concordia Drive; 6633 Clayton Road
Date of Newspaper:	1929 October 20
Part of Newspaper:	9
Page:	1B
Remarks:	mortuary to be built by Robert J. Ambruster; [research indicates that the exact address of this building is 6633 Clayton Road]