left the laboratory 1921 (see for more Warner
and Building 1). Heinis worked the automobile starting battery project from 1920
to 1928. Edison’s instructions Mambert were cut the payroll and this he
did without mercy. His first job was to
assist the educational film project Building 1916 had his own
laboratory front office the building, carrying out electrical and chemical
experiments.
Fred Heinis.
Mambert left Edison’s employ February 1924, while serving president the
Edison Portland Cement Company.
After the war worked Building managing diverse number experiments
on different projects. Edison John Watson, December 18, 1925, Biographical collection, and William Meadowcroft to
F. graduate the College the City New York in
chemistry, Warner started work West Orange 1911. During World War worked government contracts which
involved both chemical and electrical research. This Note records telephone conversation between Norman Speiden and
Fred (Ferdinand) Heinis November 1962.96
Morton Iverson.)95 The following employees worked the
automobile battery project:
Paul Payne. This note records conversation between Edwin Smith West Orange, New
Jersey anďNorman Speiden February 14, 1966.
The introduction new products and the growing motion picture business brought
new experiments and new employees Building 1:
Selden "Skeets" Warner.
07 Historian’s Note 152.W."94
04 T. the end the war much Building was used for
experiments automobile batteries. Iverson was working the automobile starting battery project
in 1927. Bacon, [1924], Biographical collection. directed the automobile starting battery project until
1930 (figure 12).
06 Photograph Album 16.A. resigned without informing his employer,
and William Meadowcroft put "we don’t really know just what think of
him. Payne probably came West Orange college educated
professional engineer. (In addition, served home John
Constable’s wife and children 1916.organization.
08 Historian’s Note 118.97
39
