Mixed ... Homer A. Thompson ... 2562 2759 ... 1 May 1938- 4 July 1938, December 1938
Cut E in Tholos Floor; Southeast Edge ... Β-14 2630, 2631 XIV-38 ... 7 Jun 1938
Β-14 XIV-38
Southeast edge of the Tholos, as cleared ... northwest Horizontal (normal) ... 24 May 1938