images plans these two rooms have been found."46
Room 12. The shop orders are listed some laboratory
notebooks. Number 2140 comes from Notebook N-09-01-21 and dates from around 1909. These "partitions" could used create new
spaces the need arose, enlarging reducing the floor space experimental
rooms. stood the top the stairs that came from the library
on the first floor and the windows looked out onto the courtyard surrounded by
the five experimental buildings--this was the ideal place for the supervision his
experimenters’ work.
Dyer and Martin locate both John and Fred Ott the second floor.*3
Each experimental room could fitted with equipment required.
23
..
45 Dyer, Martin, and Meadowcroft, Edison: His Life and Inventions, pp. Each was given a
number which expenses could allocated account.places there 1889 when complains about the elevator making too much
noise for him work experiments room ô. The
two rooms situated between Edison’s room and the precision machine shop
might have been the glass blowing and vacuum pump rooms. 647-48. They note
that the precision shop "the realm presided over lovingly John Ott. The
divisions between rooms were made thin wood panelling which could be
removed without too much effort. Although the
experimental rooms were primarily spaces customized for the job hand,
Edison’s plans for the laboratory show that some functions, such glass blowing
and vacuum pumping, were permanently assigned experimental rooms.
Multiple doors opening into the hallway and scars the ceiling planks suggest
that the large room the south side the second floor was once several smaller
rooms numbered and The row rooms the south side the precision
machine shop could also have been altered, for there evidence the ceiling of
several partitions.
43 "Deposition Charles Brown," from Thomas Edison American Mutoscope Company and
Benjamin Keith, 157..44 was Edison’s practice change the rooms around he
embarked new projects, although very little known the specific changes.
Rooms and 11.
44 The shop orders were requests for work carried out the laboratory staff." Fred Ott placed "in one the many experimental-rooms lining
the sides the second floor. all his plans for the laboratory Edison indicated that wanted his
own "private" experimental space. Room was established Edison’s personal
experimental room.[who]
oversees the work the mechanics [Edison’s] productions are wrought into
concrete shape. For example, shop order number 2140 was for taking down the partitions
in room ô
