At the entryway to Building 5, the main building in the West Orange complex of R&D and manufacturing buildings, this time clock recorded the comings and goings of thousands of employees, including Edison himself. It's said that Edison would work between 80 and 100 hours a week.
Click here to read the related story on Thomas Edison's labs. And click here to check out the entire Road Trip 2010 package.
July 7, 2010 4:00 AM PDT
Photo by: Daniel Terdiman/CNET
| Caption by: Daniel Terdiman
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