Descartes

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 short sword
(6, 6, D:3)
  9 gold pieces
(15, -7, D:3)
  a dart slug corpse
(19, -13, D:3)
  a worm corpse
(19, -3, D:3)
  a bat corpse

Level 4 of the Dungeon
[Shop] Wum Qoap's Jewellery Shop
  a cursed -4 ring of evasion (22 gold)
  an uncursed ring of poison resistance (220 gold)
  an uncursed ring of flight (192 gold)
  an uncursed ring of positive energy (220 gold)
  an uncursed amulet of reflection (330 gold)
  an uncursed ring of protection from magic (275 gold)
  an uncursed ring of protection from cold (275 gold)
  an uncursed ring of see invisible (165 gold)
(3, -3, D:4)
  a +0 war axe
(5, 23, D:4)
  a +0 scale mail
(17, 4, D:4)
  the felid corpse of Descartes
(28, -3, D:4)
  a potion of haste

Level 5 of the Dungeon
(3, 7, D:5)
  an adder corpse (skeletalised by now)
(5, -6, D:5)
  a +0 club
(11, 2, D:5)
  8 javelins
(11, 11, D:5)
  a frilled lizard corpse (skeletalised by now)