Errno

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 whip
  3 stones
(2, 15, D:1)
  a +0 club
(3, 29, D:1)
  a +0 dagger
(13, 4, D:1)
  a +0 whip
(14, 0, D:1)
  a cursed -3 club
(18, -1, D:1)
  10 stones
(19, 24, D:1)
  a +0 dagger
(22, 27, D:1)
  8 arrows
(24, 8, D:1)
  a stone
(25, 35, D:1)
  a +0 dagger
(28, 17, D:1)
  a +0 club
(29, 3, D:1)
  a +0 club
(34, -8, D:1)
  13 arrows
(35, -3, D:1)
  20 stones

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 dagger
(4, -29, D:2)
  21 stones
(8, -35, D:2)
  a +0 dagger
(43, -30, D:2)
  a +0 club

Level 3 of the Dungeon
(8, -10, D:3)
  14 poisoned darts

Level 4 of the Dungeon
(0, 0, D:4)
  a potion of magic
(2, 0, D:4)
  a ration
(5, 12, D:4)
  a +0 giant club
(8, -26, D:4)
  a potion of invisibility
(14, -6, D:4)
  a +1 dagger of venom
  a +0 mace

an ossuary
(0, 0, Ossuary)
  a scroll of remove curse
(0, 1, Ossuary)
  a potion of curing
(1, 1, Ossuary)
  a scroll of teleportation
(2, -1, Ossuary)
  a scroll of enchant armour
(2, 0, Ossuary)
  a potion of curing
(2, 1, Ossuary)
  a potion of curing