The lines 1-70 of CID II 31 record the transactions from the autumn-pylaia of Argilios (358/7 BC) until the spring-pylaia of Theucharis (352/1 BC). The accounts of CID II 31 and CID II 32 were clearly planned and cut as a single job in or just after Maimalos’ year, 311/10 BC, or later (CID II 32, l. 100)