Someone, seemingly of weak and unexperienced hand had scribbled several small images on the back of the Notice Board near Friendly Arm campfire. They show following: a skull with bones crossed underneath, a coinpurse and a word "Hatman" underneath as well as a small arrow pointing towards Friendly Arms Inn.
Anyone who knows thieves' "Cant" or has Assasin levels can decypher this simplistic message into: "Poisons for sale. Ask Hatman in Friendly Arms Inn."
Others may or may not understand its meaning ((

))