Government salary tables, 1936, showing basic salaries in accordance with the provisions of the classification act approved Mar. 4, 1923, as amended by acts approved May 28, 1928 and July 3, 1930, 3℗ư percent deduction in accordance with the amendments to the civil service retirement act approved July 3, 1926 and May 29, 1930, as well as basic salaries less 3℗ư percent.