I have :
Astonishing platemail of Strombran - Strombran I believe was a realm in Atamara; a sunken islnd now.
Putrid pendant of Lanard's brains - I guess Lanard is/was a character in game.
Cookbook of the Barony of Icegate - If I recall, Icegate was the Capital of the realm of Barony of Makar; Also in Atamara.
Smoking sceptre of Ankar - I guess Ankar is/was a realm or region. Maybe a character name even.