Table:
text: Archer (horse)
Race record
Race record
Age Date_ Track Race Distance_miles Jockey Handicap Field_No_horses Place Time_ Prize_Money _Sweepstake Archer_s_winnings
3 29 May 1860 Randwick Tattersall’s Free Handicap 1 ½ John Cutts 7 st 5 lb (46.82kg) 14 Unplaced u/k 150s 5s Nil
3 31 May 1860 Randwick Randwick Plate 1 ½ John Cutts 7 st 11 lb 7 Unplaced 3:04 120s 5s Nil
4 8 September 1860 Randwick Randwick Plate 1 ½ John Cutts 9 st 5 lb (59.55kg) 2 1st u/k 100s u/k u/k
4 25 September 1860 Windsor Hawkesbury Maiden Plate 1 ¾ John Cutts u/k 5 1st u/k u/k u/k u/k

Question: What was the handicap when Archer (horse) prize money was 120s?