Between the finds discovered in the city of Pekasi and currently preserved in the treasuries of the Iraqi Museum was numbers of small tablet, its dimensions usually not exceeding three centimeters, with a dark black color, often invisible to the cuneiform signs written on it, all of it discovered during the excavations in Pekasi, "Till Abu-Antik" during five seasons. It seems that most of the tablets under study in this research belong to one person named (d MAR.TU-i-bi),that is meaning his own archive, as he hired workers in the Brick industry from different people, and it seems that he needed a large number of bricks, where we notice that he hired workers to manufacture brick throughout the month of July. The manufacture of bricks was of great importance from old Babylonian Period, as important information in this field reached us through cuneiform texts. It seems to us that these texts are daily diaries of ( d MAR.TU-i-bi), as we note that most of the texts of the study in this research date back to different days of The month of (July), without any indication of the duration of the lease or the materials received in return for their rent. In addition, it shows the urban movement witnessed by the city of Bekasi. As for the history of these texts that we have studied in this research, they go back to the twenty-fifth year (1724 BC) of the reign of King Samsu-iluna (1749-1712 BC).