120 Notebook references
indicate Grothe, like Goldstein, worked solutions used electroplating
baths.
Laverty first worked for Thomas Greenley cellulose films for the motion picture
department.Paul Laverty. was hired around
1906, fired 1910, and replaced Ignatius Goldstein. Greenley*s name appears laboratory payrolls least as
early February 1906. Cave was experimenter involved roasting iron
sulphate 1910.
Laverty moved from Pittsburgh and joined the laboratory staff. then worked directly for Edison problems nickel plating and
finally worked the project make condensite for disc records. Otto Grothe.123 May
of 1910 appeared the laboratory payrolls experimenter and earned $9
a week. left the laboratory suddenly in
November 1910.126
Alexander Herbert Cave.
124 Ibid.
126 Historian’s Note 90.H.124
Thomas Greenley. Winters TAE, June and July 19, 1909 (in 1909, WOL--Employees).129
46
. was put to
work the chemical building. fancied himself and coming experimenter and used the library
in Building advance his education.
Employee Records, Laboratory Payroll Time Sheets, Box 73; Historian’s Note 90. Later worked viscose
film for non-inflammable motion picture film" before leaving Edison’s employ
about 1911. June 1909, Edison received letter asking him employ
a young boy, common enough occurrence the West Orange laboratory.125 Experimental notebook references indicate was
engaged storage battery work around 1907-1908.
125 Employee Records, Laboratory Payroll Time Sheets, Cabinet 50783, Drawer 5.
129 See for example notebooks N-07-05-13 and N-07-06-29.; also J.122
122 J.
123 Historian’s Notes 68, 90, and which contain recollections Paul Laverty. received week. Winters Harry Miller, November 15, 1910 (in 1910, WOL--Employees)." Edison asked for photograph and eventually Paul S. Grothe was Edison’s analytical chemist.
127 Historian’s Note 90. The
boy was described unusually talented 'things electrical" and came from "a
clear Christian home.H.127
Dr
