HUBBARD COMMUNICATIONS OFFICE Saint Hill Manor, East Grinstead, Sussex HCO POLICY LETTER OF 17 JUNE 1970RB1; 2; 3; 4 Issue I REVISED 25 OCTOBER 1983 URGENT AND IMPORTANT Keeping Scientology Working Series 5R TECHNICAL DEGRADES (This PL and HCO PL 7 Feb. 65 must be made part of every study pack as the first items […]