Quest fantasy board game (Fisher-Price/Ravensburger, 1985)

Missing one of the obstacles (the little grey cubes), but still playable. 

Contents:
• Game board
• 6 playing pieces
• 18 talismans
• 4 "Coats of the Forgotten Ones"
• 1 metal ring
• 15 obstacles (should be 16)
• 24 dragon cards
• 24 city seals
• 1 die
• Rules sheet