An Act amending the "Permanent Registration Act for Cities of the Second Class, Cities of the Second Class A, Cities of the Third Class, Boroughs, Towns and Townships," approved April 29, 1937 (P. L. 487, No. 115), amending the title; changing definition of commissioner, providing that the members of the county board of elections shall act as members of the registration commission, and further defining the provisions of the act relating to appropriations.