Jerry

Level 1 of the Dungeon
(0, 0, D:1)
  a +0 mace
(5, 1, D:1)
  14 arrows
(11, -17, D:1)
  19 poisoned needles
(12, -17, D:1)
  a +0 whip
(14, -16, D:1)
  a +0 dagger
(15, -15, D:1)
  a +0 club
(22, -6, D:1)
  28 sling bullets
(26, -24, D:1)
  a +0 short sword
(40, -20, D:1)
  15 arrows
(47, 0, D:1)
  17 stones

Level 2 of the Dungeon
(0, 0, D:2)
  24 arrows
(4, -27, D:2)
  a +0 scale mail
(26, -43, D:2)
  a +0 dagger
(28, -34, D:2)
  a +0 robe
(35, -38, D:2)
  an uncursed ring of see invisible
(36, -35, D:2)
  a +0 leather armour
(49, -1, D:2)
  a +1 helmet
(56, 1, D:2)
  a +0 club

Level 3 of the Dungeon
(0, 0, D:3)
  a quokka skeleton
(2, -3, D:3)
  a +0 leather armour (still there?)
  a +0 helmet (still there?)
(4, -4, D:3)
  a potion of brilliance
(4, -3, D:3)
  a +0 chain mail
  (unseen)