Highorse

Level 1 of the Dungeon
(0, 0, D:1)
  a ball python corpse (skeletalised by now)
(1, 20, D:1)
  a +0 flail
(10, 16, D:1)
  a +0 short sword
(12, 28, D:1)
  a jackal skeleton
(14, -9, D:1)
  a +0 mace
(15, 29, D:1)
  a +0 club
  a goblin skeleton
(15, 31, D:1)
  a rat skeleton
(24, 26, D:1)
  a +0 pair of gloves
(25, 27, D:1)
  a +0 short sword
  a kobold skeleton
(30, 17, D:1)
  a +0 short sword
(31, 32, D:1)
  a frilled lizard corpse (skeletalised by now)
(36, 9, D:1)
  a +0 dagger
(39, 28, D:1)
  a +0 short sword
  a +0 leather armour
(42, 29, D:1)
  a rat skeleton
(44, -13, D:1)
  a +0 club
(47, 7, D:1)
  a +0 club
  a goblin corpse (skeletalised by now)

Level 2 of the Dungeon
(1, -14, D:2)
  a +0 short sword
  4 stones
(11, -28, D:2)
  a +0 ring mail
(14, -33, D:2)
  a quokka skeleton
(23, -31, D:2)
  a bat skeleton
(25, -37, D:2)
  a +0 dagger
(28, 6, D:2)
  a ball python corpse (skeletalised by now)
(29, 11, D:2)
  a +0 club
  a goblin corpse (skeletalised by now)
(35, -27, D:2)
  a +0 war axe
(37, -2, D:2)
  a +0 dagger
(44, -7, D:2)
  a bat corpse (skeletalised by now)
(45, -17, D:2)
  a +0 whip

Level 3 of the Dungeon
(0, 0, D:3)
  a ribbon worm corpse
(8, 33, D:3)
  a +0 scale mail
(12, 11, D:3)
  a scroll of enchant weapon
(15, 0, D:3)
  a +0 scythe
  a +0 robe
(15, 2, D:3)
  a bat corpse
(17, 11, D:3)
  a potion of lignification
(24, 0, D:3)
  a rat corpse
  a clockroach corpse

a sewer
(0, 0, Sewer)
  a scroll of blinking
(0, 14, Sewer)
  a +0 dagger
  a ribbon worm corpse
  a kobold corpse
(1, -1, Sewer)
  a potion of resistance
(1, 1, Sewer)
  a scroll of identify
(2, 0, Sewer)
  a potion of haste