Descartes

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 ring mail
(0, 28, D:1)
  19 stones
(15, 1, D:1)
  a +0 ring mail
(16, 31, D:1)
  19 arrows
(18, -13, D:1)
  23 stones
(18, 18, D:1)
  a +0 long sword of protection
(24, 0, D:1)
  26 arrows
(30, 6, D:1)
  a +0 dagger
(31, -19, D:1)
  a +0 robe
(31, 7, D:1)
  a +0 flail
(36, 4, D:1)
  a +0 dagger of venom
(40, 11, D:1)
  a +0 flail
(49, -1, D:1)
  4 boomerangs
(50, 26, D:1)
  15 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a staff of earth
(8, -7, D:2)
  a +0 short sword
  a kobold corpse (skeletalised by now)
(8, -5, D:2)
  a +0 club
(17, -30, D:2)
  a +0 leather armour
(17, 8, D:2)
  a +0 dagger
(18, -10, D:2)
  3 poisoned darts
(18, 2, D:2)
  9 stones
(19, -3, D:2)
  a +0 leather armour
(24, 16, D:2)
  a +0 scythe
  a +0 robe
  the human corpse of Sigmund (skeletalised by now)
(28, -11, D:2)
  a +0 spear
(34, 1, D:2)
  12 arrows
(48, -20, D:2)
  a +0 hand axe
(50, -10, D:2)
  28 sling bullets

Level 3 of the Dungeon
(0, 0, D:3)
  a scroll of identify (still there?)
  4 gold pieces (still there?)
(10, 9, D:3)
  a giant cockroach corpse
(10, 10, D:3)
  a giant cockroach corpse
(13, 13, D:3)
  a giant cockroach corpse

a sewer
(0, 0, Sewer)
  a rat corpse
(4, 3, Sewer)
  a river rat corpse
(19, 2, Sewer)
  a rat corpse
(30, -1, Sewer)
  a +0 short sword
(35, -3, Sewer)
  a potion of might
(35, 1, Sewer)
  2 potions of might