Thundermex

Level 1 of the Dungeon
(0, 0, D:1)
  17 poisoned needles
(9, -7, D:1)
  a +2 large shield
(10, 4, D:1)
  a +0 ring mail
(19, 21, D:1)
  a +0 robe
(28, 25, D:1)
  a +0 club
(32, 3, D:1)
  a +0 short sword
(33, 20, D:1)
  a +0 short sword
(35, 31, D:1)
  a +0 club
(36, 3, D:1)
  15 stones
(36, 23, D:1)
  a +0 whip
(50, -9, D:1)
  8 javelins

Level 2 of the Dungeon
(0, 0, D:2)
  a rat skeleton
(1, -22, D:2)
  a rat corpse
(2, -2, D:2)
  an adder skeleton
(5, -15, D:2)
  23 sling bullets
(5, 8, D:2)
  12 arrows
(6, 2, D:2)
  an adder skeleton
(10, -14, D:2)
  a +0 long sword
(12, -13, D:2)
  an uncursed ring of teleportation
(12, -8, D:2)
  a bat corpse (skeletalised by now)
(13, -15, D:2)
  20 sling bullets
(14, -23, D:2)
  25 sling bullets
(20, -21, D:2)
  18 bolts
(24, 4, D:2)
  a +3 short sword
(25, -16, D:2)
  a +0 hunting sling
(25, -3, D:2)
  3 stones
(32, -25, D:2)
  a +0 robe

Level 3 of the Dungeon
(0, 0, D:3)
  12 sling bullets
(7, 6, D:3)
  an arrow
(8, 8, D:3)
  a scroll of identify