Crossword clues for Numbered 31-Down 7 letters:USROUTENumbered 31-DownHERBERTHOOVERNumber 31SIX31-Down numberONEDOZENNumber of 31- and 37-Across in a 55-AcrossNINELineup number for 31 AcrossTHIRTEENNumber of stripes in 31 AcrossAGENumber that had to be under 31 in "Logan's Run," or else