Show QUESTION IN PITTSBURG Fen Feb IS 15 of t e district will i today t answer of the operators to their for or an agreement regarding r for the use of t permissible ihl in n the mines of this district Jt It i la J ported the operators will not agree the demands rive Five members of the executive Cd of the United Mine Worker J America and operators of the tho district are In conference over the situ thIn It Is contended by the tho the use of permissible powder brea coal Into fine particles reducing 1 earning power and that time the n nc-mv nc w pow costs more than black powder miners demand that they be paid for or t difference Twenty five thousand miners In ti district may strike April 1 If tn the po fl question Is not settled s to their liking |