Production:1830300

From ILMINES WIKI
year DMM company production cumulative type depth seam thickness method days emp
1917 F. L. Branaman 575 250
1918 Fred Branman 1,000 250
1919 Fred Branaman 600 170
1920 Fred Branaman 600 150
1921 F. L. Brandaman 250 120
1922 0
1923 Fred Branaman 500 75 2
1924 Branaman & Sy Proctor 150 90 4