Marking Modern Times: A History of Clocks, Watches, and Other Timekeepers in American LifeEbookMarking Modern Times: A History of Clocks, Watches, and Other Timekeepers in American LifebyAlexis McCrossenRating: 1 out of 5 stars1/5Save Marking Modern Times: A History of Clocks, Watches, and Other Timekeepers in American Life for later