PeterQ

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(5, 15, D:1)
  a cursed -1 dagger
(18, 10, D:1)
  a +0 club
(24, 36, D:1)
  13 stones
(33, 9, D:1)
  a +0 short sword
(35, 9, D:1)
  a stone
(39, 1, D:1)
  a +0 robe

Level 2 of the Dungeon
(0, 0, D:2)
  11 stones
  a +0 hunting sling
  a +0 club
(19, 20, D:2)
  a +0 hand axe
(28, 3, D:2)
  3 stones
(30, 29, D:2)
  a +0 leather armour
(34, -2, D:2)
  a cursed +0 great sword
(38, 6, D:2)
  a +0 club
(48, 3, D:2)
  a cursed +0 hunting sling
(51, 31, D:2)
  a +0 club
(54, 2, D:2)
  a cursed -3 war axe
(57, 21, D:2)
  a +0 dagger

Level 3 of the Dungeon
(0, 0, D:3)
  a stone
(0, 1, D:3)
  a +0 club
(3, 2, D:3)
  2 stones
(3, 10, D:3)
  13 stones
(5, 8, D:3)
  a +0 whip of freezing
(10, 29, D:3)
  a +0 leather armour
(11, 29, D:3)
  a +0 rapier
(13, 39, D:3)
  a cursed -2 hand axe
  a +0 ring mail
(14, 6, D:3)
  a +0 centaur barding
(14, 39, D:3)
  a +0 trident
(18, 32, D:3)
  a +0 scale mail
(25, 20, D:3)
  a +0 robe
(29, 5, D:3)
  a hobgoblin corpse (skeletalised by now)
(31, 18, D:3)
  a +0 rapier
(31, 34, D:3)
  a +0 dagger
(32, 18, D:3)
  a +0 club
  a stone
(34, 4, D:3)
  a +0 dagger
(40, -9, D:3)
  a scorpion corpse
(52, 0, D:3)
  a quokka corpse

Level 4 of the Dungeon
[Shop] Tuudas's Antique Weapon Boutique
  (Shop contents are unknown)
(0, 0, D:4)
  a +0 leather armour
  (unseen)
(0, 1, D:4)
  a +0 ring mail
  (unseen)
(0, 2, D:4)
  a +0 falchion
  (unseen)
(5, -1, D:4)
  17 gold pieces
(5, 1, D:4)
  a +0 robe
(16, 11, D:4)
  a jackal corpse
(21, 16, D:4)
  an adder corpse