Source: Laclede News, 1956-1963, 1965-1969 (incomplete run)
Location: Gephardt Stacks 12.6.2
Last Name:Schwartz
First Name:Olga
Middle Name:M.
Volume:31
Issue:6-7
Date of Publication:June-July 1967
Page:18
Remarks:in list of employees marking anniversaries with the company