An Act amending the act of July 28, 1953 (P.L.723, No.230), known as the Second Class County Code, further providing for monthly retirement allowance increase, for optional limitations on assessed value and for sharing of information; further providing for building for juvenile offenders, for management of juvenile detention houses by board, for appointment and compensation of board employees, for annual report and expenses of board and for furnishing rooms for meetings of certain veterans and of sons of veterans; and providing for county council authority to make certain appropriation.