tidbits

Level 1 of the Dungeon
(0, 0, D:1)
  15 poisoned needles
(1, 11, D:1)
  a +0 club
(3, -25, D:1)
  a +0 dagger
(10, -29, D:1)
  a +0 club
(10, -17, D:1)
  a +0 leather armour
(19, -6, D:1)
  a +0 dagger
(19, 6, D:1)
  a +0 club
(21, 3, D:1)
  a +0 dagger
(25, -14, D:1)
  a +0 ring mail
(33, -7, D:1)
  a +0 club
(38, -25, D:1)
  a +0 hand axe
(57, -26, D:1)
  a +0 club
  5 stones

Level 2 of the Dungeon
(0, 0, D:2)
  13 stones
(2, 5, D:2)
  13 bolts
(4, 2, D:2)
  10 gold pieces
(10, 5, D:2)
  a +0 robe
(15, 0, D:2)
  5 tomahawks
(15, 5, D:2)
  a scroll of enchant weapon
(32, 4, D:2)
  a +0 club
(32, 12, D:2)
  22 sling bullets
(32, 27, D:2)
  a cursed -1 club
  a +0 whip
(33, 27, D:2)
  a +0 spear
(36, 33, D:2)
  a +0 whip
(41, 31, D:2)
  a +0 dagger
(41, 38, D:2)
  a scroll of identify
(46, 51, D:2)
  a +0 helmet

Level 3 of the Dungeon
(0, 0, D:3)
  13 arrows
(0, 13, D:3)
  a +0 leather armour
(14, -25, D:3)
  a stone
(17, -27, D:3)
  a stone
(17, -21, D:3)
  25 sling bullets
(28, -32, D:3)
  19 arrows
(30, -24, D:3)
  a +0 pair of gloves
(35, -33, D:3)
  13 arrows
(35, -30, D:3)
  a +0 club
(35, -21, D:3)
  a scroll of identify
(37, -28, D:3)
  a +0 scale mail
(44, -37, D:3)
  a +0 club

Level 4 of the Dungeon
(0, 0, D:4)
  a frilled lizard corpse (skeletalised by now)
(1, -5, D:4)
  a ball python corpse (skeletalised by now)
(1, -1, D:4)
  a ball python corpse (skeletalised by now)
(1, 2, D:4)
  a howler monkey corpse (skeletalised by now)
(1, 3, D:4)
  2 stones
  a kobold corpse (skeletalised by now)
(14, -16, D:4)
  10 gold pieces

a sewer
(0, 0, Sewer)
  a bat corpse (skeletalised by now)
(3, 8, Sewer)
  a bat corpse (skeletalised by now)
(4, 6, Sewer)
  a bat corpse (skeletalised by now)
(4, 7, Sewer)
  a bat corpse (skeletalised by now)
(6, -1, Sewer)
  a ball python corpse (skeletalised by now)
(32, 1, Sewer)
  a worm corpse
(38, 2, Sewer)
  a +2 pair of gloves
(50, 10, Sewer)
  a jackal corpse