Eptagon

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 club
(4, 11, D:1)
  a stone
(5, -22, D:1)
  26 stones
(5, 12, D:1)
  a +0 dagger
(11, 16, D:1)
  a +0 club
(12, -17, D:1)
  a +0 short sword
(18, 24, D:1)
  a +0 club
(24, -16, D:1)
  a +0 club
(24, 0, D:1)
  28 bolts
(28, -17, D:1)
  24 stones
(30, 6, D:1)
  a cursed -2 club
  a +0 dagger
(34, -5, D:1)
  a +0 leather armour
(39, 18, D:1)
  6 sling bullets
(42, -13, D:1)
  12 gold pieces
(42, -11, D:1)
  a potion of curing
(44, -17, D:1)
  23 stones

Level 2 of the Dungeon
(14, 12, D:2)
  a +0 robe
(18, 12, D:2)
  a +0 short sword
(20, 2, D:2)
  a cursed +0 dagger
(38, -15, D:2)
  a +0 club
(39, 2, D:2)
  a +0 leather armour
(40, -25, D:2)
  a +3 leather armour of positive energy
(44, -21, D:2)
  a +0 falchion
  a +0 scale mail
(49, 7, D:2)
  a +0 leather armour

Level 3 of the Dungeon
(0, 0, D:3)
  5 arrows (still there?)
  4 arrows (still there?)
(1, 0, D:3)
  a +0 flail
  (unseen)
(2, 0, D:3)
  an arrow
(3, 6, D:3)
  a +0 robe
(12, 3, D:3)
  12 gold pieces
(13, -1, D:3)
  a tomahawk
(14, -1, D:3)
  a tomahawk
(28, -17, D:3)
  32 stones
(38, -19, D:3)
  a +0 scale mail
(40, 1, D:3)
  a cursed +0 robe
(54, -9, D:3)
  a cursed -3 short sword