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<br />• <br />n <br />Table IV-2 <br />Annual Production fran Cass Mine Located in <br />Sections 22 and 23, T31S, R65W <br />Year <br />1911 <br />1918 <br />1919 <br />1920 <br />1921 <br />1922 <br />1923 <br />1924 <br />* Production is in 'Ions. <br />Production* <br />14,388 <br />15,268 <br />32,439 <br />105,589 <br />96,452 <br />122,933 <br />135,829 <br />28,755 <br />IV-6 <br />