Eptagon

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 ring mail
(13, 0, D:1)
  a +0 whip
(14, 2, D:1)
  a +0 short sword
(16, 5, D:1)
  a stone
(16, 6, D:1)
  a stone
(16, 12, D:1)
  a +0 club
(23, 14, D:1)
  a +0 ring mail
(20, 20, D:1)
  a +0 hand axe
(13, 28, D:1)
  a +0 dagger
(25, 28, D:1)
  a +0 dagger
(30, 36, D:1)
  a +0 dagger

Level 2 of the Dungeon
(0, 0, D:2)
  a +0 club
(8, 6, D:2)
  a +0 chain mail
(30, 11, D:2)
  a +0 hand axe
(33, 14, D:2)
  16 arrows
(35, 15, D:2)
  a +0 hand axe
(21, 16, D:2)
  a +0 dagger
(37, 17, D:2)
  a +0 club
(19, 18, D:2)
  a stone
(18, 19, D:2)
  a stone
(17, 21, D:2)
  a stone
(16, 22, D:2)
  2 stones
(40, 27, D:2)
  a +0 club
(37, 28, D:2)
  a +0 dagger
(34, 29, D:2)
  a +0 dagger
  a +0 leather armour
(32, 31, D:2)
  a stone
(11, 34, D:2)
  a +0 leather armour
(13, 39, D:2)
  a +0 ring mail

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 whip
(-21, 6, D:3)
  a +0 club
(-27, 8, D:3)
  a +2 buckler
(-37, 11, D:3)
  a +0 club
  a kobold corpse (skeletalised by now)
(-18, 11, D:3)
  a +0 dagger
(-35, 14, D:3)
  a +0 short sword
(-14, 16, D:3)
  a +0 flail
(6, 17, D:3)
  a potion of degeneration
(-11, 19, D:3)
  a +0 club
(-13, 20, D:3)
  a +0 dagger
  a +0 robe
(-29, 22, D:3)
  18 sling bullets
(-36, 23, D:3)
  a +0 hand axe
(9, 30, D:3)
  a +0 quarterstaff
(-9, 31, D:3)
  9 sling bullets
(-17, 34, D:3)
  a cursed +0 robe
(-7, 35, D:3)
  20 arrows
(-34, 36, D:3)
  9 bolts of flame
(-40, 37, D:3)
  a +0 ring mail

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 buckler
(9, 0, D:4)
  a giant gecko skeleton
(2, 9, D:4)
  a +0 hand axe