LEFF, MO
 Name and vital stats
  LEFF, MO [dec] (artist)NULL
 Family in arts
  Brother: Sam Leff (cartoonist)NULL
 Syndication
  JOE JINKS [daily] (ghost pen&ink/) 1936-37 for United Feature Syndicate> 36 37
  JOE JINKS [Sunday] (ghost pen&ink/) 1936-37 for United Feature Syndicate> 36 37
  JOE PALOOKA [daily] (wr/pen/ink/) 1956-59 for McNaught Syndicate> 56 57 58 59
  JOE PALOOKA [Sunday] (ghost pen&ink/) late-1930s-56 for McNaught Syndicate> 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56
  JOE PALOOKA [Sunday] (wr/pen/ink/) 1956-59 for McNaught Syndicate> 56 57 58 59
  LI'L ABNER (ghost pen&ink/) c1936 for United Feature Syndicate> 36
  PETER PAT [Sunday] (pen/ink/) 1934-38 for United Feature Syndicate> 34 35 36 37 38
  Various features (pen/ink/) 1930s on staff for United Features Syndicate> 30 31 32 32 34 35 36 37 38 39
 DELL PUBLICATIONS
  EVER READY EDDIE (pen/ink/) 1930> 30
 UNITED FEATURES SYNDICATE
  Covers: TIP TOP (pen/ink/) 1936> 36
  PERCY PENGUIN (wr/pen/ink/) 1936-37> 36 37
  PETER PAT (wr/pen/ink/) 1936-37 syndicate reprint> 36 37