tidbits

Level 1 of the Dungeon
(2, -2, D:1)
  26 stones
(7, 2, D:1)
  a +0 dagger
  a +0 club
(28, 24, D:1)
  13 sling bullets
(28, 26, D:1)
  a +0 robe

Level 2 of the Dungeon
(3, -26, D:2)
  a +0 plate armour
(8, 12, D:2)
  a +0 mace
(22, -16, D:2)
  a +0 club
  a +0 dagger
  a +0 club
  a cursed -2 club
  a +0 club
(23, -16, D:2)
  a +0 animal skin
  a +0 dagger
(24, -17, D:2)
  a +0 dagger
(25, 4, D:2)
  a +0 mace
(25, 6, D:2)
  a +0 mace
(26, 4, D:2)
  a +0 mace
(26, 5, D:2)
  a +0 mace of protection
(26, 6, D:2)
  a +0 mace
(27, 4, D:2)
  a +0 mace
(27, 5, D:2)
  a +0 mace
(27, 6, D:2)
  a +3 mace
(29, 5, D:2)
  a +0 mace
(30, 6, D:2)
  a +0 mace
(31, 6, D:2)
  a +0 mace
(32, 7, D:2)
  a +2 quarterstaff of chaos
  a +0 mace
(33, 6, D:2)
  a +0 dagger
(34, 7, D:2)
  a +0 mace
(36, 21, D:2)
  11 poisoned needles
(47, -24, D:2)
  an uncursed amulet of guardian spirit
(50, 16, D:2)
  a stone

Level 3 of the Dungeon
(0, 0, D:3)
  a +0 robe
(4, 22, D:3)
  a +0 chain mail
(5, 16, D:3)
  a +0 club
  a +0 dagger
(5, 38, D:3)
  a cursed -2 club
(6, 21, D:3)
  22 stones
(7, 59, D:3)
  a +0 club
(13, 31, D:3)
  a +0 dagger
(39, 51, D:3)
  a +0 club
(41, 1, D:3)
  20 stones
(42, 10, D:3)
  4 gold pieces

Level 4 of the Dungeon
(0, 0, D:4)
  a +0 ring mail
(0, 2, D:4)
  21 sling bullets
(3, 9, D:4)
  23 stones
(9, 23, D:4)
  27 stones
(15, -4, D:4)
  19 stones
(16, 7, D:4)
  a +1 mace of holy wrath
(18, 8, D:4)
  15 stones
(27, -12, D:4)
  2 stones
(28, -12, D:4)
  a +0 mace
  a stone
(29, -12, D:4)
  12 stones
(29, -10, D:4)
  a +0 dagger
(30, 2, D:4)
  a book of Frost
(30, 6, D:4)
  a +0 robe
(33, 10, D:4)
  a +0 falchion
  a +0 leather armour
  a +0 trident
  a +0 club
  a +0 chain mail
(33, 11, D:4)
  a +0 trident
  a +0 scale mail
(33, 14, D:4)
  a +0 dagger
  a cursed +0 robe

Level 5 of the Dungeon
(1, 1, D:5)
  a +2 halberd of venom
  a +0 robe

Level 6 of the Dungeon
(5, 11, D:6)
  a +0 hand axe
(40, 10, D:6)
  a +0 ring mail
  a cursed -1 flail
  a +0 leather armour
  a +0 dagger
  a +0 chain mail
(42, 44, D:6)
  a +0 ring mail
(52, -4, D:6)
  a +0 whip
(52, 43, D:6)
  a +0 giant spiked club
(53, 15, D:6)
  19 sling bullets
(61, 3, D:6)
  a +0 spear
(62, 1, D:6)
  a +0 spear
  a +0 ring mail

Level 7 of the Dungeon
[Shop] Sarphe's Assorted Antiques
  a +0 morningstar (112 gold)
  a cursed ring of teleportation (126 gold)
  a scroll of random uselessness (28 gold)
  the +8 dagger of Uncertain Death {freeze, rPois rC+ MR+} (1887 gold)
    It has been specially enchanted to freeze those struck by it, causing extra
    injury to most foes and up to half again as much damage against particularly
    susceptible opponents. It can also slow down cold-blooded creatures.
    
    It protects you from cold.
    It protects you from poison.
    It affects your resistance to hostile enchantments.
  a potion of curing (84 gold)
(0, 0, D:7)
  7 poisoned needles
(9, 41, D:7)
  a +0 rapier
(25, -5, D:7)
  19 stones
(46, 10, D:7)
  11 poisoned needles
(52, 12, D:7)
  a +0 hand axe
  a +0 ring mail

Level 8 of the Dungeon
(1, -13, D:8)
  a +0 dagger of venom
(6, -7, D:8)
  11 poisoned needles
(9, 4, D:8)
  a +0 war axe
  a cursed -1 giant club
  a +0 giant club
(12, -3, D:8)
  a +0 club
(14, -6, D:8)
  a +0 helmet
(14, 13, D:8)
  26 stones
(19, 4, D:8)
  a +0 trident
  a +0 leather armour
(19, 5, D:8)
  a +0 halberd
  a +0 plate armour
(20, 5, D:8)
  a +0 mace
  a +0 scale mail
(28, 5, D:8)
  a +2 hunting sling of freezing
(38, -21, D:8)
  a +0 large shield

Level 9 of the Dungeon
[Shop] Batiut's Assorted Antiques
  a scroll of remove curse (96 gold)
  a +0 leather armour (64 gold)
  a +0 robe (22 gold)
  a +0 club (32 gold)
  a potion of curing (96 gold)
  a phial of floods (1280 gold)
  a +0 ring mail (128 gold)
  a +2 leather armour of cold resistance (608 gold)
[Shop] Reusmy's Distillery
  a potion of degeneration (14 gold)
  a potion of curing (42 gold)
  a potion of degeneration (14 gold)
  a potion of might (56 gold)
  a potion of brilliance (56 gold)
  3 potions of curing (126 gold)
  2 potions of heal wounds (140 gold)
  a potion of curing (42 gold)
  2 potions of might (112 gold)
  a potion of curing (42 gold)
  a potion of heal wounds (70 gold)
  a potion of ambrosia (112 gold)
  a potion of cancellation (112 gold)
  a potion of mutation (112 gold)
(0, 0, D:9)
  a stone
(1, 0, D:9)
  a stone
  a +0 short sword
(2, -3, D:9)
  2 stones
  (unseen)
(3, -2, D:9)
  3 stones
(3, -1, D:9)
  2 stones
(5, -2, D:9)
  2 arrows
(7, -2, D:9)
  a +0 shortbow
(8, 7, D:9)
  a +0 robe
(17, -13, D:9)
  a +0 robe
(17, -12, D:9)
  a +0 falchion
(17, -11, D:9)
  a +0 dagger
  a +0 robe
(17, -5, D:9)
  a +3 battleaxe of electrocution
(18, -15, D:9)
  21 stones
(18, -11, D:9)
  a +0 dagger
  a +0 robe
(19, -11, D:9)
  a +0 giant club
(24, -2, D:9)
  a +0 dagger
  a +0 robe
(24, -1, D:9)
  a +0 trident
(25, -14, D:9)
  a +0 mace

Level 10 of the Dungeon
(0, 0, D:10)
  10 gold pieces
(2, 2, D:10)
  5 gold pieces
(4, 2, D:10)
  21 gold pieces
(6, -5, D:10)
  a javelin
(30, 28, D:10)
  an uncursed amulet of inaccuracy
(35, 18, D:10)
  13 bolts
(40, 27, D:10)
  a cursed +0 battleaxe
(44, 28, D:10)
  a +0 giant club
(51, 24, D:10)
  a +0 trident

Level 11 of the Dungeon
(3, 18, D:11)
  a +0 whip
  a +0 leather armour
(4, 16, D:11)
  a komodo dragon corpse (skeletalised by now)
(36, 40, D:11)
  a +0 trident
  a +0 robe
(40, 14, D:11)
  a yak corpse
(41, 14, D:11)
  a yak corpse
(41, 36, D:11)
  a +3 spear
  a +0 robe
(42, 13, D:11)
  a yak corpse
(42, 29, D:11)
  a +4 spear
  a +0 robe
(45, 28, D:11)
  a +0 chain mail

an ice cave
(0, 0, IceCv)
  a wolf corpse
(1, -1, IceCv)
  a wolf corpse