Transcription of tablet fragment KUB XXIII 103 (inventory no. Bo 2051), a letter written by Tudhaliya IV, a king of the Hittite Empire, and the younger son of Hattusili III (reigned ca. 1237 BC – 1209 BC), to Baba-aha-iddina, king of Babylon. Translated by Emmanuel Laroche as “De Tudhaliya IV à Baba-aḫa-iddina.” He classifies this tablet in the category of royal letters (Catalogue des textes hittites, No. 178).Paper (1 sheet