Source: Missouri Pacific Lines Magazine, 1943-1965 (incomplete run)
Location: St.L. / 05 / M69p and oversize / St.L. / 05 / M69p
Last Name:Yowell
First Name:Leonard
Middle Name:D.
Death Year:1957 December 25
Volume:31
Issue:9-10
Date of Publication:March-April 1958
Page:41