Pocket Watch Database
Illinois Grade 107 Production Charts
Note: Production dates are estimations but should be accurate within +/- 3 years.
[1881,1882,1883,1884,1885,1886,1887,1888,1889,1890,1891,1892,1893,1894,1895,1896,1897,1898,1899,1900,1901,1902,1903,1904,1905,1906,1907,1908,1909,1910,1911,1912,1913,1914,1915,1916,1917,1918,1919,1920,1921,1922,1923,1924,1925,1926,1927,1928,1929,1930,1931,1932,1933,1934]
[72,22,22,22,22,22,42,26,0,0,0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,11600,15500,4400,15600,15000,10000,0,14000,0,1000,0,1000,4000,2000,0,0,0,0,15800]
Illinois Watch Co. Grade 107 Production Map Relative to Company Lifespan
Start of Production
End of Production