Denis

Level 6 of the Dungeon
(0, 0, D:6)
  5 stones

Level 7 of the Dungeon
(0, 0, D:7)
  19 gold pieces
(6, 1, D:7)
  a +0 dagger

Level 10 of the Dungeon
(0, 0, D:10)
  a +0 buckler

Level 15 of the Dungeon
(1, -7, D:15)
  a potion of invisibility
(9, -9, D:15)
  a +0 leather armour