Megalobster

Level 1 of the Dungeon
(0, 0, D:1)
  20 stones
(5, -17, D:1)
  23 bolts
(11, -3, D:1)
  a +0 dagger
(25, -2, D:1)
  a +0 ring mail
(34, -10, D:1)
  18 stones
(43, -20, D:1)
  a +0 dagger
(45, -18, D:1)
  6 atropa-tipped darts

Level 2 of the Dungeon
(0, 0, D:2)
  14 stones
(8, -6, D:2)
  a +0 club
(8, -5, D:2)
  a +0 short sword
(9, -38, D:2)
  16 stones
(17, -29, D:2)
  a +0 club
(21, -27, D:2)
  a +0 short sword
(30, -4, D:2)
  15 stones
(34, -39, D:2)
  a +0 hand axe
(36, -16, D:2)
  a +0 robe
(40, -27, D:2)
  a +0 hand axe
(44, -33, D:2)
  2 stones
(47, -35, D:2)
  a stone
(51, -37, D:2)
  18 stones
(51, -36, D:2)
  a +2 dagger of speed
  a stone
(52, -23, D:2)
  10 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 mace
(7, 2, D:3)
  a ball python corpse
(10, 21, D:3)
  a +0 short sword
(10, 40, D:3)
  19 stones
(11, 25, D:3)
  a +0 leather armour
  an orc corpse (skeletalised by now)
(13, 21, D:3)
  26 stones
(15, 14, D:3)
  a +0 club
(15, 29, D:3)
  16 stones
(15, 30, D:3)
  a +0 short sword
  an orc corpse (skeletalised by now)
(15, 31, D:3)
  an orc corpse (skeletalised by now)
(24, 32, D:3)
  a +0 robe
(27, 33, D:3)
  a goblin corpse
(28, 4, D:3)
  a frilled lizard skeleton
(29, 34, D:3)
  a +0 leather armour
(30, 9, D:3)
  14 bolts
(38, 35, D:3)
  a +0 dagger
(45, 28, D:3)
  a +0 falchion
  a +0 leather armour
(48, 36, D:3)
  a +0 mace

Level 4 of the Dungeon
(0, 0, D:4)
  a scroll of identify
(0, 2, D:4)
  a +0 falchion (still there?)
  20 gold pieces (still there?)
(1, 4, D:4)
  a stone
(2, 4, D:4)
  5 stones
(3, -4, D:4)
  13 gold pieces
(3, 4, D:4)
  a +0 dagger
  (unseen)
(3, 5, D:4)
  a stone
(5, 4, D:4)
  a scroll of amnesia
(5, 5, D:4)
  13 arrows
(6, 10, D:4)
  20 arrows
(9, 2, D:4)
  18 stones