Source: Laclede News, 1956-1963, 1965-1969 (incomplete run)
Location: Gephardt Stacks 12.6.2
Last Name:Sanguinet
First Name:John
Middle Name:M.
Volume:24
Issue:2
Date of Publication:February 1960
Page:14-15
Remarks:in list of employees marking 25-year anniversary with the company