An Act amending the act of June 27, 1939 (P. L. 1199, No. 404), entitled "An act relating to the assessment of real and personal property and other subjects of taxation in counties of the first class; ***; prescribing the powers and duties of the board and of the assessors, the time and manner of making assessments, of the revision and notice of assessments and of appeals therefrom; prescribing the records of assessments; and repealing existing laws," providing for the imposition of fees on assessment appeals.