Requesting some old archive manifests Dannel is able to match up the old Academy records with what you seem to have recovered from the crash on Vigirith.
Flame Idol - This small statue is a representation of an old Correllian god Growlithe, a god of fire. It was a favored relic of the Sith Lord Darth Hondun who transferred his Force Essence to the relic as he died.
Staff of Shadows - This obsidian staff made by Darth Misdravus allowed her to bend shadows to her will, including the creation of shadow constructs and tendrils.
Voodoo Talisman - This talisman is an amulet which appears to be a humanoid shape surrounded by black thorny vines. It's creator is unknown, but it can apparently be used to Injure/Kill the object of one's hatred over great distances.
Teeth of Vengeance - A necklace made from the teeth of some large creature. When worn the teeth will dig into the user imbuing them with unnatural speed and strength and sending them into a rage. Extremely difficult to remove from a host and seems to poison the wearer with Darkside energy.
The records indicate that the sword is perhaps not Sith in origin but was scheduled to be destroyed as a precaution since it creates a life-link with it's wielder. The sword's construction would seem to indicate it may be Jensaarai.
Master Sword - Not fully studied, it's effects are unknown but it is capable of parrying a lightsaber. Creates a life-link with wielder for unknown purposes. Life-link does not seem invasive and is severed when the sword is not in use.