Hesper

Level 1 of the Dungeon
(17, -9, D:1)
  a bat skeleton
(17, 14, D:1)
  a bat corpse (skeletalised by now)
(20, -28, D:1)
  a rat skeleton
(28, -20, D:1)
  a bat skeleton
(28, 14, D:1)
  a ball python skeleton
(32, -21, D:1)
  a rat skeleton

Level 2 of the Dungeon
(0, 0, D:2)
  7 gold pieces
(1, 0, D:2)
  9 gold pieces
(21, 0, D:2)
  an adder corpse (skeletalised by now)
(21, 2, D:2)
  a +0 robe
(25, -6, D:2)
  a +1 ring mail of cold resistance
(29, -11, D:2)
  an adder corpse (skeletalised by now)

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 leather armour
(1, 7, D:3)
  an adder corpse (skeletalised by now)
(2, 20, D:3)
  a +0 dagger
(6, 20, D:3)
  a +0 club
  a +0 chain mail
(12, 9, D:3)
  a +0 short sword
  a stone
(14, 31, D:3)
  a bat corpse (skeletalised by now)
(15, 21, D:3)
  a +0 robe
(26, 36, D:3)
  a hobgoblin corpse (skeletalised by now)
(27, 20, D:3)
  a +0 ring mail
(37, 5, D:3)
  a medusa talisman
(45, 22, D:3)
  a rat corpse (skeletalised by now)
(49, 24, D:3)
  a +0 falchion
  a +0 chain mail
  an orc corpse (skeletalised by now)
(52, -6, D:3)
  a +0 short sword
  a kobold skeleton
(54, 25, D:3)
  a +0 scale mail
(60, 3, D:3)
  an adder skeleton
(62, 30, D:3)
  a +0 leather armour

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 hand axe
  a +0 leather armour
(7, 8, D:4)
  a +0 trident of flaming
  (unseen)