Show U S CIVIL SERVICE examination the united states civil service commission announces the following open competitive examinations junior minerals mineralogist b the examination will be held throughout the country count ry on april 23 it is to fill a vacancy in the bureau of mines department of the interior for duty at renio relio nevada at an entrance salary of 1800 a year plus the increase of f 20 a month granted by congress and vacancies in positions requiring similar qualifications the duties consist of examination and identification of mineral specimens analysis of minerals ores concentrates and other substances assisting in research problems especially in connection with the ores of the rare and precious metals ceramic engineer engine er receipt of applications will close april 22 the examination is to fill a vacancy in the bureau of mines department of the interior for duty at columbus ohio and vacancies in positions requiring similar qualifications cat ions at entrance salaries ranging from to a year the duties are to make investigations of ceramic raw materials and methods of utilization and to make investigation of industrial problems in ceramics for the improvement of processes and products full information an and d application blanks may be obtained from the united states civil service commission washington D C or the secretary of the board of U S civil service examiners at the post office or customhouse in in any city |