The two-folio ciphered telegram sent by Mehmed Zeki Pasha serves as an illustrative case study of the Hamidian era. Written at a time when the order to serve in Yemen induced dread among the Anatolian populace, the document highlights the exceptional willingness of Mihrali Bey to mobilize for this perilous frontier.
Muhammet Fatih Vergili (Mon,) studied this question.