Descartes

Level 1 of the Dungeon
(3, -19, D:1)
  a +0 leather armour
(7, -9, D:1)
  28 arrows
(11, 2, D:1)
  a +0 whip
(25, -29, D:1)
  a +0 whip
(27, -16, D:1)
  a +0 short sword
(28, -30, D:1)
  26 arrows
(29, -29, D:1)
  a +0 spear
(29, -27, D:1)
  a +0 mace
(29, -4, D:1)
  a +0 mace
(31, -29, D:1)
  a +0 hand axe
(31, -27, D:1)
  a +0 falchion
(31, -26, D:1)
  17 sling bullets
(32, -20, D:1)
  13 arrows
(40, -1, D:1)
  a +0 dagger of venom
(42, -32, D:1)
  a +0 dagger
(43, 4, D:1)
  14 sling bullets

Level 2 of the Dungeon
(21, -4, D:2)
  a +0 ring mail
(21, 0, D:2)
  a +0 whip
(22, 36, D:2)
  a +0 short sword
(29, 1, D:2)
  15 arrows
(31, 27, D:2)
  27 sling bullets
(33, -2, D:2)
  a +0 club
(36, 28, D:2)
  15 bolts
(40, 23, D:2)
  a +0 dagger
(46, -5, D:2)
  a +0 short sword
(53, -9, D:2)
  a +0 short sword
(54, 0, D:2)
  14 bolts

Level 3 of the Dungeon
(0, 0, D:3)
  8 bolts
(0, 2, D:3)
  a +0 mace
(8, 17, D:3)
  a +0 club
(25, 18, D:3)
  a +0 ring mail
  a +0 club
(25, 19, D:3)
  a +0 leather armour
  a +0 hand axe
  an orc corpse
(26, 19, D:3)
  19 gold pieces
  a +0 scale mail
  a +0 dagger
  an orc corpse
(26, 23, D:3)
  2 poisoned darts
  a +0 dagger
(27, 19, D:3)
  a frilled lizard corpse
(30, -8, D:3)
  a +0 dagger
(34, 11, D:3)
  a +0 ring mail
(35, -13, D:3)
  a +0 dagger
(37, 7, D:3)
  a +0 short sword
(39, 3, D:3)
  a +0 dagger
  a +0 ring mail
(41, 0, D:3)
  a +0 ring mail
(44, 7, D:3)
  a +0 dagger
(44, 11, D:3)
  a +0 dagger

Level 4 of the Dungeon
(0, 0, D:4)
  an uncursed ring of teleportation
(4, -5, D:4)
  the felid skeleton of Descartes
(9, -1, D:4)
  a +4 ring of protection
(26, -23, D:4)
  a +0 robe
(29, -18, D:4)
  an orc skeleton
(36, -8, D:4)
  a +0 trident
  a +0 leather armour