determination of class of post office and compensation of postmaster and certain employees

determination of class of post office and compensation of postmaster and certain employees Sec. 211. No part of the gross postal receipts of any post office, which are determined in accordance with estimates of the Postmaster General to be attributable to the increases in postage rates provided by this Act, shall be counted for the purpose of determining the classes of the respective post offices and the compensation and allowances of postmasters and other employees whose compensation or allowances are based on the annual gross receipts of such post offices. Nothing contained in this section shall operate to relegate a post office to a class or receipts category below the class or receipts category to which such post office may be assigned on the basis of gross postal72 Stat. 143 receipts accruing during the last complete calendar year prior to the date of enactment of tins Act or, in the case of a post office which was in existence on such date of enactment but which was not in existence during the whole of such calendar year, on the basis of gross postal receipts accruing during the last quarter prior to the date of enactment of this Act.