Suspension of assessment work on mining claims.  Acquisition by the Geological survey of certain collections for the United States.  Consruction of an experiment station of the Bureau of Mines, Rolla, Mo.
Subtitle: Hearing before the Committee on Mines and Mining, United States Senate, Seventy-sixth Congress, first session, on S. 1288, a bill providing for the suspension of annual assessment work on mining claims held by location in the United States; S. 1542, a bill to authorize the director of the Geological Survey, under the general supervision of the Secretary of the Interior, to acquire certain collections for the United States; S. 1806, a bill to provide for the construction and equipment of a building for the experiment station of the Bureau of Mines at Rollo, Mo.  May 4, 1939
Publisher: U.S. Govt. Print. Off.
Published: 1939
Place of publication: Washington
Language: eng
Number of pages: 28
Subjects: Geological Survey (U.S.); United States. -- Bureau of Mines; Mining law -- United States
Notes: Running title: Hearings on S. 1288, S. 1542, and S. 1806

Printed for the use of the Committee on Mines and Mining

Joseph F. Guffey, chairman