550 39 NB550 P039 to 042 ... 1926/05/21
Deposit 550 47 NB550 P047 West shelf, -3.70 West of west shelf, -1.75 ... 1926/05/25
550 49 NB550 P049 On upper shelf 2 m ... Dated by context (found with Byz. coin)
Deposit 550 50 NB550 P050 Nroth end -4.25 ... 1926/05/26
