Mixed ... R. Wood H.A. Thompson ... 1799 1988 ... 1952, 1953
Cuttings in Bedrock ... Ν-10 1921, 1922 LII-69 LII-50 ... 5 May 1952
Cuttings in the bedrock west of the Odeion and south of the apse of the Late Roman Complex ... east 1922 ... 23 Apr 1952