"Assassins, stop your work of death," said one unsigned letter, scrawled in red ink.
On the morning of March 10 an unsigned letter began circulating in the army camp.
Iranian officials did not speak during Friday's board meeting, but diplomats here said they showed two unsigned letters to some board members.
"I have an unsigned letter which makes that claim."
And he returns to that one angry, unsigned letter.
Some unsigned letters lay beneath the revolver; a desk drawer was open on the left.
Who is writing the other, unsigned letters with the Latin phrases?
In early 1997, an unsigned letter was sent to several newspapers in the area.
Another was an unsigned letter referring to drop-points and large sums of money.
The second, and main element of the novel was based on a story Scott claimed to have received in an unsigned letter.