Summary of weekly activity in the relay assembly test room from the time period August 8 through December 26, 1931. Production curve and other data fluctuations are covered and explained, as well as any personal or environmental effects on the test...
53 pages of specific menus. They list what the 5 workers in the relay assembly test room ate for breakfast, lunch and supper. The date range is August, 1927 to December, 1927.