The main wing wasconstructed in the 19320s, renovated in the 1960s to become an all-womens dormitory, and has housed [[Echo Company]]from the [[Corps of Cadets]] from circa 2013 to 2017. The west wing was constructed in the late 1930s, and includedthe Eggleston arch, the only vaulted arch on capmuscampus, most notable for the high wind speeds during the winter. It wasalso renovated in the 1960s. The East wing was constructed during the great depression by [[w:CCC]] volunteers, and includes a 5-storey tower. East Egglestonis home to the [[Division of Student Affairs]] and a branch office of the [[Cook Counselling Center]]. The upper twofloors are sometimes used for residential purposes.

The three Egglestons are part of the Drillfield community; consequently all mail is picked up in that residential areaoffice in [[Peddrew-Yates]].