Atse Tewodros's letter to Hremz Resam (?) አፄ ቴድሮስ ለህርምዝ ረስአም የፃፉት የሰላምታ ደብዳቤ። Source: http://www.nale.gov.et/Ethiopian%20Kings/Letter%20of%20Atse%20Thewodros.pdf