Every such notice shall also be published by affixture in the notice board of the office or sub-offices of the Board.

Stamping signature on notices or bills Stamping signature on notices or bills.–– Every notice or bill, which is required by this Act or by any rule or regulation made thereunder to be the signature of the Secretary or any other member or of any officer or other employee of the Board, shall be deemed to be properly signed if it bears a facsimile of the signature of the Secretary or of such other member or of such officer or employee, as the case may be, stamped thereupon.