void main()
{

object oPC = GetEnteringObject();
object oActor;

if (!GetIsPC(oPC)) return;

int DoOnce = GetLocalInt(OBJECT_SELF, GetTag(OBJECT_SELF));

if (DoOnce==TRUE) return;

SetLocalInt(OBJECT_SELF, GetTag(OBJECT_SELF), TRUE);

object oItem;

oItem = GetItemPossessedBy(oPC, "sextant");

if (GetIsObjectValid(oItem))
   DestroyObject(oItem);

oItem = GetItemPossessedBy(oPC, "angmapcopy");

if (GetIsObjectValid(oItem))
   DestroyObject(oItem);

oItem = GetItemPossessedBy(oPC, "maptotheangarngi");

if (GetIsObjectValid(oItem))
   DestroyObject(oItem);

    // Have "lankh_signpost" strike up a conversation with the PC.
    oActor = GetNearestObjectByTag("lankh_signpost", oPC);
    DelayCommand(2.0, AssignCommand(oActor, ActionStartConversation(oPC)));

}