Yardımlarından dolayı Haydar Bammat'a teşekkür eden ve adı bilinmeyen birisinin Haydar Bammat'a mektubu - (:unkn) unknown (My University, 1939)
When the handwriting is examined, it is understood that the owner of the letters numbered HB01033, HB01061, HB01064, HB01136 and HB01142 is the same person.
Keywords: Bammat, Haydar, 1890-1965; Shushu