';
PART 215 - LEAD AND ZINC MINING OPERATIONS AND LEASES, QUAPAW AGENCY Authority:Sec. 26, 41 Stat. 1248; 50 Stat. 68. Source:22 FR 10608, Dec. 24, 1957, unless otherwise noted. Redesignated at 47 FR 13327, Mar. 30, 1982.