Megalobster

Level 1 of the Dungeon
(0, 0, D:1)
  a ration
(3, -49, D:1)
  a +0 hand axe
(10, -25, D:1)
  a ration
(11, -22, D:1)
  a +0 leather armour
(11, -1, D:1)
  a cursed +0 club
(13, -23, D:1)
  a +0 ring mail
(15, -15, D:1)
  a ration
(33, -15, D:1)
  9 gold pieces
(33, -13, D:1)
  a scroll of immolation
(34, -3, D:1)
  a +0 hand axe
(37, 10, D:1)
  a cursed -3 club
  a +0 hunting sling
(38, -2, D:1)
  a +0 dagger
(42, -23, D:1)
  a +0 dagger
(42, -7, D:1)
  a +0 whip
(54, 0, D:1)
  a +0 club
(58, -22, D:1)
  a ration
(59, -28, D:1)
  24 arrows

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 scimitar
(14, 0, D:2)
  a +0 club
  a +0 dagger
(15, -1, D:2)
  a +0 club
  a +0 hunting sling
(15, 1, D:2)
  a +0 helmet
  a +0 animal skin
  a +0 mace
(17, -21, D:2)
  18 poisoned needles
(19, -34, D:2)
  a +0 leather armour
(19, 19, D:2)
  a +0 club
(21, -39, D:2)
  a ration
(22, -33, D:2)
  a +0 dagger
(28, -7, D:2)
  a +0 club
(28, -1, D:2)
  a +0 leather armour
(31, -9, D:2)
  14 sling bullets
(31, -6, D:2)
  a +0 club
(34, -3, D:2)
  a +0 dagger
(34, -1, D:2)
  a +0 club
(42, -13, D:2)
  a +0 robe
(46, 13, D:2)
  a ration

Level 3 of the Dungeon
(0, 0, D:3)
  a ration
(5, 61, D:3)
  3 large rocks
(6, 15, D:3)
  a +0 whip
(14, 39, D:3)
  22 arrows
(23, 4, D:3)
  a +0 hand axe
(23, 6, D:3)
  10 arrows

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 short sword
(1, -5, D:4)
  a +0 robe
(4, 16, D:4)
  a ration
(6, -21, D:4)
  a +0 dagger
(11, 2, D:4)
  a +0 robe
(13, 12, D:4)
  a scroll of identify