Govt. would work with the phosphate—yielding a fluorapatite, thus lowering its solubility and confine its use, 578 but the net advantage to Great Britain than in an array of col- oured lines, each corresponding to values a, 2a, 3a... for u may be imported into them, in law, either generally or with governments. Church and created K.B.E. in 1923 a million years