US Presidency
1888

( b ) At any time after one year from the date of probational appointment, upon certification by the Commission that he has passed the clerk examination or its equivalent, to any place the salary of which is $ 1,000 per annum or more. ( c ) At any time after two years from the date of probational appointment, to any place the salary of which is $ 1,000 per annum or more. 2. A person appointed front the clerk register or from any supplementary or special register to a place the salary of which is $ 1,000 per annum or more may, upon any test of fitness determined upon by the promoting officer, be promoted at any time after absolute appointment. 3.