Watch This Space... Publishing

year of pub­li­ca­ti­onISBNauthor(s)title
1999978-0-9534877-0-7Martin BallBringing the Work on, 1675-80: The Early English Balance Spring Watch
2005978-0-9534877-1-4Martin BallPendulum Watches for the Pocket: The English Balance Spring Watch 1660 to 1680