TreeFish

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(23, -3, D:1)
  a +0 club
(33, 7, D:1)
  a +0 dagger
(39, -6, D:1)
  a cursed -2 club
(51, 36, D:1)
  a +0 club

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 leather armour
(10, -19, D:2)
  a +0 club
  a +0 hunting sling
(37, 0, D:2)
  a +0 club
(40, 32, D:2)
  a +0 robe
(46, -10, D:2)
  a +0 club
(49, 25, D:2)
  a +0 dagger
(51, 28, D:2)
  a +0 whip

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 hand axe
  a +0 leather armour
  a +0 flail
  a +0 scale mail
(2, -1, D:3)
  a +0 dagger
(4, 3, D:3)
  a +0 chain mail
(6, 11, D:3)
  a +0 short sword
(15, 24, D:3)
  a +0 ring mail
(19, 14, D:3)
  2 boomerangs
  a +0 chain mail
  a cursed -2 club
  a +0 leather armour
(26, 25, D:3)
  a +0 short sword
(33, 1, D:3)
  a +0 leather armour
(34, 11, D:3)
  a +0 hunting sling
(34, 17, D:3)
  a +0 leather armour
(34, 22, D:3)
  a +0 ring mail
(44, 11, D:3)
  a +0 leather armour
(49, 19, D:3)
  a +0 club

Level 4 of the Dungeon
[Shop] Eduts's General Store
  (Shop contents are unknown)
(0, 0, D:4)
  a +0 mace
(1, 1, D:4)
  a +0 chain mail
(9, 0, D:4)
  a +0 short sword
(26, 12, D:4)
  a +0 dagger
(27, 7, D:4)
  the +4 ring mail of Coytum {*Drain rPois Stlth+}
    It protects you from poison.
    It causes draining when unequipped.
    It makes you more stealthy.
(27, 9, D:4)
  a +0 dagger
  (unseen)
(28, 18, D:4)
  a wand of clouds (5)
(31, 9, D:4)
  a +0 ring mail
(42, 1, D:4)
  a cursed -3 dagger
  a +0 robe