notebooks.
Jones, chief personnel Thomas Edison, Inc. The Edison Pioneers were formed by
old Edison associates. The majority the entries are from the period 1907 to
1915. Vouchers indicate the amount paid and account charged
for items the attached invoices.
Account Books.
Jones Collection.
Edison Pioneers Collection. These are the bound diaries Edison’s closest
associate, Charles Batchelor, the 1870s and 1880s. This the diary Miller Reese Hutchison, a
former chief engineer the laboratory and one Edison’s closest
associates. Former Edison workers who wrote visited
the laboratory often gave information Speiden, which recorded
in note form.
Batchelor Diaries. Many these books will filmed the
Edison Papers Project. Each was given number which expenses
could allocated account. The distribution labor
worksheets provide good breakdown the laboratory work force. They are arranged chronologically and dated the first
written date the book. This collection contains purchase vouchers for
all expenditures the West Orange laboratory from 1887 through
the 1930s. The shop orders are listed some
laboratory notebooks and descriptions the work sometimes appear
in accounts records. These books cover all the accounts the
laboratory and come many forms. These notes, compiled 5-by-8-inch notecards
and filed numerically, were made Norman Speiden and cover a
wide variety subjects.
Historian’s Notes.
7
. from 1916 to
1921. Vouchers cited evidence the
report are referred voucher number and year.
Hutchison Diary.
Voucher Collection. These orders were requests for work carried out
by the laboratory staff.
Shop Orders. This group records was collected Mark M. Each applicant filed biography and these
forms, with supplemental material, are filed alphabetically. The invoices provide the vendor’s
name and type business, date transaction, description of
purchase, and purchase price
