Show v I HOOVER HOOVE TR TO 0 CHECK CHECKON CHECKON ON MINED COAL WASHINGTON Jan 7 7 By TheA A I Press Secretary has undertaken through the commerce department to check up upon upon Pon on the tho tocks stocks of o bituminous coal move 00 ground In n flew of reportS that production may bo ho interrupted April 1 He Iro refused to 10 discuss discus dl cina he possibility of II a a strike In tn the Ihu union producing area on that date but lid ild id the tho situation ha has be begun un to re- re rc watchfulness L I nion bituminous mines aro are op 01 er 11 ting tine under unde- terms term of a II year three-year three I yge i g contract which expire expires April II t and arrangements arrangement for negolia- negolia tons Ion for a renewal have ha not nol yet t I been announced by the th United Mine Workers Mint Workers or the principal mine op- op operators op operators era tors |