tidbits

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(16, 29, D:1)
  20 stones
(18, 16, D:1)
  a +0 ring mail
(25, 26, D:1)
  a +0 leather armour

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(13, 24, D:2)
  a +0 dagger
(26, 32, D:2)
  23 stones

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 flail
  a gnoll corpse (skeletalised by now)
(0, 6, D:3)
  a +4 whip
(4, -37, D:3)
  a cursed +0 leather armour
(4, -32, D:3)
  a rat corpse
(10, -35, D:3)
  7 gold pieces
(11, -9, D:3)
  a giant cockroach corpse
(11, -2, D:3)
  16 stones
(13, -11, D:3)
  8 gold pieces
(16, -39, D:3)
  an adder skeleton
(18, -30, D:3)
  9 gold pieces
(21, -4, D:3)
  a +0 chain mail
(26, -25, D:3)
  a +0 ring mail
(28, -11, D:3)
  an iguana corpse
(30, -32, D:3)
  a +0 giant club

Level 4 of the Dungeon
[Shop] Himp's Antique Armour Shoppe
  (Shop contents are unknown)
(0, 0, D:4)
  20 stones
(5, 6, D:4)
  a +3 short sword of venom
  (unseen)
(8, 14, D:4)
  11 gold pieces
(9, 8, D:4)
  a potion of lignification
(16, -2, D:4)
  18 sling bullets
(17, 10, D:4)
  a +0 robe
(24, -7, D:4)
  an adder corpse
(31, -14, D:4)
  a +0 hunting sling
(32, 14, D:4)
  a +0 hunting sling
(36, 12, D:4)
  an adder corpse
(37, -6, D:4)
  a +0 ring mail