Box 10
Container
Contains 37 Results:
Related events to 1924-1925 Hawthorne tests mentioned in issues of Hawthorne Microphone, 1924-1925
File — Box: 10, Folder: 8
Dates:
1924-1925
"Does Good Lighting pay its way in industrial plants?", 1925
File — Box: 10, Folder: 9
Scope and Contents
Ward Harrison, Factory, June 1925, pp.932-33
Dates:
1925
Advertisement for "Cooper - Hewett `Work Light'", 1924
File — Box: 10, Folder: 10
Scope and Contents
from Factory, subtitled: "No more slowdown at sundown"
Dates:
1924
Advertisements of the Mississippi Wire Glass Company in Technical Engineering News, 1925
File — Box: 10, Folder: 11
Advertisement, "Sell Industrial Lighting Now", 1925
File — Box: 10, Folder: 12
Scope and Contents
Light Oct. 1925, p.2
Dates:
1925
Non-Mazda Lamps 1924-25 and 1925-26 Association of Edison Illuminating Companies (A.E.I.C.) Survey, 1924-1926
File — Box: 10, Folder: 13
Dates:
1924-1926
"How to Save on Light Bills", 1926
File — Box: 10, Folder: 14
Scope and Contents
System, the Magazine of Business (January 1926) Vol.XLIX, No.1, p.146 & 148
Dates:
1926
Letters with I.C. Whittemore, 1957
File — Box: 10, Folder: 15
Irving C. Whittemore's unpublished study on Illumination, 1926
File — Box: 10, Folder: 16
Scope and Contents
for Jackson and National Research Council (NRC)
Dates:
1926
Progress reports, 1925-1926
File — Box: 10, Folder: 17
Scope and Contents
no.3 1/1/25 (2 pg); no.4 3/1/25 (4 pg); National Research Council 4/1/26 (4 pg)
Dates:
1925-1926