NATION IS WATCHING O'DWYER VOTE HERE AS CLUE TO '46, '48; Plurality of 500,000 or More Would Be Hailed as Omen of Dewey Loss Next Year CANDIDATES BUSY TODAY Detroit and Boston Contests Also Arouse Interest-- Other City Elections Aide Predicts Clean Sweep Opponents Voice Confidence NATION WATCHING FOR O'DWYER VOTE Detroit and Boston Contests
Manhattan: Nathan and Rogers campaign mgrs both optimistic on victory
