The Northwest Unit and the West Street, general view ... Northeast House in the notebooks (SD). south ... 15 May 1958
General view of the Southeast Unit. Room A' of the Southwest Unit in Section Υ in foreground ... =81-175. Southwest House (Southeast Unit) and Southeast House (Southwest Unit) in notebooks. (SD) northeast ... 1958
General view of the Southeast Unit ... Cf. 81-178. Southwest House in notebooks (SD). northwest ... 15 May 1958
Eastern side of the Southwest House ... Cf. 81-177. Southwest House in notebooks (SD). north ... 15 May 1958
