Show RAIL BONDS SHOW IRREGULAR GAINS NEW YORK March 21 While F P While railroad liens continued depressed the he general bond list showed irregular lar ar improvement in the late laic trading Thursday Utility loans met mel more active buying following a sharp ad ad- advance vance ance in the related common stocks U. U S S. governments held their early gains ains on a small volume o of trading Most of the important foreign is is- sues ues continued under pressure and showed losses ranging up to 2 points |