Show Coolidge to Fire Last I Pioneer Tunnel Tunnel Blast I ST. ST PAUL Minn Inn April 26 AP AP- AP By pressing a button In the White WhiteHouse WhiteHouse House President Coolidge Hill gill fire the shot that will hole through the Pioneer tunnel on the Great Northern North North- Northern North North-I ern railway under the Cascade range T To Wu t Ti rr In the state slate o of Washington n next Tuesday Ralph Budd president o of the road announced today that the president t tI I would set off oU the blast at 4 p. p m m. complying the Pioneer or temporary temporary temporary tempo tempo- tunnel from which workmen are constructing the main 8 mlle tunnel which will be the longest Inthe in inthe inthe the western hemisphere and fifth fUth longest In the world |