Papyrus Oxyrhynchus 123
Papyrus Oxyrhynchus 123 (P. Oxy. 123 or P. Oxy. I 123) is a letter from a notary to his son, written in Greek and discovered in Oxyrhynchus. The manuscript was written on papyrus in the form of a sheet. The document was written in the 3rd or 4th century. Currently it is housed in the Egyptian Museum (10014) in Cairo, Egypt.
The document is a letter from Ischurion, a tabularius, to his son Dionysotheon, asking him to pressure Timotheus to attend an official function of some sort. The measurements of the fragment are 240 by 150 mm.