DoIIoM

Level 1 of the Dungeon
(15, -24, D:1)
  a bat skeleton
(15, -23, D:1)
  a +0 short sword
(20, -32, D:1)
  a +0 dagger
(20, -24, D:1)
  a bat skeleton
(35, -28, D:1)
  a potion of invisibility