Section, Pub. L. 89–545, §101, Aug. 27, 1966, 80 Stat. 356, provided, effective fiscal year 1967 and thereafter, for stationery allowance of $3,000 per annum for Senators from States having population of 10 million or more inhabitants. See amendment by Pub. L. 90–21 to section 46a of this title providing such an allowance to all Senators effective fiscal year 1967 and thereafter.