Eptagon

Level 1 of the Dungeon
(0, 0, D:1)
  a stone
(3, 2, D:1)
  21 stones
(-1, 4, D:1)
  a +0 robe
(7, 4, D:1)
  2 stones
(1, 5, D:1)
  a +0 club
(12, 10, D:1)
  a +0 dagger
(9, 18, D:1)
  a stone
(-9, 24, D:1)
  a +0 dagger
(-2, 24, D:1)
  a +1 dagger of speed
(11, 24, D:1)
  a cursed -1 short sword
(-26, 29, D:1)
  19 stones
(21, 37, D:1)
  a +0 club
(20, 42, D:1)
  a cursed -2 club
(5, 43, D:1)
  a +0 whip
  2 stones

Level 2 of the Dungeon
(0, 10, D:2)
  a stone
(1, 10, D:2)
  a stone
(13, 11, D:2)
  a stone
(15, 11, D:2)
  a stone
(16, 11, D:2)
  a +0 whip
(17, 11, D:2)
  a stone
(-4, 13, D:2)
  a +0 ring mail
(-17, 21, D:2)
  20 stones
(-2, 25, D:2)
  a +0 robe

Level 3 of the Dungeon
(43, 2, D:3)
  a +0 hunting sling
(12, 7, D:3)
  a +0 dagger
(42, 8, D:3)
  a rat corpse (skeletalised by now)
(23, 15, D:3)
  a +0 trident
(27, 16, D:3)
  a stone
  a kobold corpse (skeletalised by now)
(24, 17, D:3)
  a stone
(36, 17, D:3)
  20 stones
(16, 18, D:3)
  a +0 trident
(23, 18, D:3)
  a stone
(48, 20, D:3)
  a +0 club
(41, 24, D:3)
  a +0 club
(30, 25, D:3)
  a +0 ring mail
(42, 25, D:3)
  a ball python corpse (skeletalised by now)
(24, 29, D:3)
  a +0 ring mail
(21, 30, D:3)
  a +0 hand axe
(16, 31, D:3)
  18 stones

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 leather armour

an ossuary
(0, 0, Ossuary)
  2 scrolls of enchant armour
(1, 0, Ossuary)
  2 scrolls of recharging
(1, 1, Ossuary)
  2 scrolls of magic mapping