Mailchain

Level 1 of the Dungeon
(3, 47, D:1)
  a quokka skeleton
(5, 13, D:1)
  a ball python corpse (skeletalised by now)
(5, 37, D:1)
  a goblin skeleton
(10, 46, D:1)
  a quokka corpse (skeletalised by now)
(34, 12, D:1)
  a jackal skeleton
  a jackal skeleton
  a hobgoblin skeleton
(38, 50, D:1)
  a rat corpse (skeletalised by now)
(38, 54, D:1)
  a rat corpse (skeletalised by now)
(45, 12, D:1)
  a ball python skeleton
  a hobgoblin skeleton
(46, 12, D:1)
  a ball python skeleton
(50, 59, D:1)
  a +0 dagger of venom

Level 2 of the Dungeon
[Shop] Yseps's Magic Scroll Emporium
  a scroll of enchant weapon (unknown) (82 gold)
  a scroll of amnesia (44 gold)
  a scroll of poison (unknown) (44 gold)
  a parchment of Swiftness (118 gold)
  a parchment of Forge Phalanx Beetle (207 gold)
  a scroll of identify (22 gold)
  a scroll of teleportation (33 gold)
  a scroll of enchant weapon (unknown) (82 gold)
  a scroll of fog (44 gold)
  a scroll of identify (22 gold)
(0, 0, D:2)
  a +0 ring mail
(2, -16, D:2)
  a +0 robe
(4, -13, D:2)
  a +0 pair of gloves
  a +0 ring mail
  a +0 ring mail
  a +0 animal skin
  a +0 robe
  a +0 sling
  a +0 short sword
  a +0 dagger
  a +0 club
  a +0 dagger
  a +0 sling
  a +0 club
  a +0 whip
  a +0 dagger
  a +0 club
  a +0 club
(31, 18, D:2)
  a hobgoblin corpse (skeletalised by now)

Level 3 of the Dungeon
[Shop] Askout's Antique Scrolls
  a scroll of identify (46 gold)
  a scroll of teleportation (69 gold)
  a scroll of brand weapon (218 gold)
  a scroll of enchant weapon (172 gold)
  a scroll of silence (218 gold)
  a scroll of fear (92 gold)
  a scroll of immolation (92 gold)
  a scroll of identify (46 gold)
  a scroll of teleportation (69 gold)
  a scroll of vulnerability (92 gold)
(1, 15, D:3)
  a +0 club
(3, 16, D:3)
  a +0 dagger
(23, 23, D:3)
  a +0 war axe
(24, 13, D:3)
  a +0 club
(25, 16, D:3)
  a +0 ring mail
(28, 24, D:3)
  a +0 dagger
  a goblin skeleton
(30, 9, D:3)
  a +0 club
  a goblin skeleton
(32, 34, D:3)
  a bat corpse (skeletalised by now)
(33, 22, D:3)
  a frilled lizard skeleton
(33, 24, D:3)
  a ball python skeleton
(37, 40, D:3)
  a hobgoblin corpse (skeletalised by now)
(38, -16, D:3)
  a parchment of Scorch
(39, 29, D:3)
  a hobgoblin skeleton
(47, -2, D:3)
  a +0 dagger
  a kobold corpse (skeletalised by now)
(47, 16, D:3)
  a +0 club
(56, 21, D:3)
  a parchment of Lesser Beckoning

Level 4 of the Dungeon
(0, 0, D:4)
  an adder corpse (skeletalised by now)
(0, 6, D:4)
  a +0 dagger
  a black bear corpse (skeletalised by now)
(1, -1, D:4)
  a parchment of Mephitic Cloud
(12, 21, D:4)
  a +0 dagger
  a goblin corpse
(16, 2, D:4)
  a scroll of amnesia
(16, 10, D:4)
  a +0 dagger
  a goblin corpse
(16, 16, D:4)
  a potion of moonshine
(16, 20, D:4)
  a scorpion corpse
(17, 22, D:4)
  a +0 dagger
  a +0 robe
  the elf corpse of Dowan
(19, 26, D:4)
  27 gold pieces
  a +0 dagger
  a +0 whip
  a +0 short sword
  a +0 short sword
  a +0 leather armour
  a +0 flail
  a +0 leather armour
  a +0 club
  a +0 club
  a kobold corpse
  a hound corpse
  an orc corpse
  an orc corpse
  an orc corpse
(19, 27, D:4)
  a +0 club
  a goblin corpse