Search Documents

[ ]

Jan 1, 1942

Some early production records of the early companies operating in the Deep River field are said to be still in existence, but the writer has been unable to find them. (Table 63.) [ ]

Jan 1, 1942

Jan 1, 1938

Jan 1, 1965

Jan 1, 1955

Jan 1, 1925

By Robert Glass Cleland

[PRODUCTION Copper Lead Zinc Silver Gold Year M Pounds M Pounds M Pounds M Ounces Ounce 1882 1883 18841 ,m 2,820 2,750]

Jan 1, 1952

Jan 1, 1944

Jan 1, 1914

Jan 1, 1935

Vol. 54 will be sent about February 1 to members who have paid their dues for the current year. Members who do not receive copies within a reasonable time are asked to notify the Secretary.

Jan 2, 1917

Jan 1, 1899

Jan 1, 1943

Jan 1, 1968

Jan 1, 1911

Jan 1, 1947

[ ]

Jan 1, 1938

South Dakota produced very little coal in the period discussed, and little prior to 1883. The first record of the use of coal mined in the state was in 1874, and the tonnages in Table 74 are estimated. [ ]

Jan 1, 1942

Jan 1, 1940

Jan 1, 1896