Descartes

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 dagger
(2, -19, D:1)
  a +0 dagger
(9, -3, D:1)
  a cursed +0 robe
(20, -13, D:1)
  a +0 whip
(24, -11, D:1)
  21 stones
(24, -6, D:1)
  a +0 whip
(40, -20, D:1)
  17 stones
(41, -22, D:1)
  a +0 club
(42, 3, D:1)
  a stone
(42, 4, D:1)
  2 stones
(44, 2, D:1)
  a +0 dagger
(49, 9, D:1)
  a +0 club
(59, -33, D:1)
  a +0 dagger

Level 2 of the Dungeon
(5, 1, D:2)
  a +0 short sword
(7, 2, D:2)
  a +0 ring mail
(18, 9, D:2)
  a +2 cloak
(20, 17, D:2)
  a cursed -3 dagger
(20, 19, D:2)
  a +0 whip
(20, 22, D:2)
  a +0 hunting sling
(21, 6, D:2)
  14 stones
(21, 24, D:2)
  a +0 spear
(21, 41, D:2)
  a +0 vampiric long sword
(32, 4, D:2)
  a scroll of teleportation
(32, 23, D:2)
  19 stones
(34, 8, D:2)
  10 stones
(34, 50, D:2)
  a +0 club
(43, 50, D:2)
  13 sling bullets
(45, 37, D:2)
  15 arrows
(48, 49, D:2)
  a +0 pair of gloves
(60, 21, D:2)
  13 bolts

Level 3 of the Dungeon
(0, 0, D:3)
  29 sling bullets
(12, -15, D:3)
  a +0 trident
(14, -11, D:3)
  a +0 dagger
(14, 15, D:3)
  a +0 club
(17, -20, D:3)
  a +0 halberd
(17, -8, D:3)
  a +0 club
(18, -8, D:3)
  a +0 club
(20, -20, D:3)
  9 stones
(20, -12, D:3)
  a worm corpse
(30, -23, D:3)
  a scroll of identify
(30, -17, D:3)
  a +0 dagger
(36, -16, D:3)
  the felid corpse of Descartes
(37, -16, D:3)
  a +0 whip (still there?)
  a +0 flail (still there?)
(38, -16, D:3)
  a +0 spear