An Act repealing the act of May 23, 1919 (P.L.239, No.131), entitled "An act requiring the county commissioners of the several counties and all collectors and assessors of taxes for local purposes in this Commonwealth, to furnish to the Secretary of Internal Affairs, or his representatives, any and all other statistics and information relating to the collection and assessing of said taxes, in addition to those required to be furnished under existing laws, as may be demanded by him."