Image: 2021.22.0073 (2013-04-06)West Trench Extension, after cleaning, with Roads I, Ib, and II visible.
image
Archive Number:   2021.22.0073
Title:   West Trench Extension, after cleaning, with Roads I, Ib, and II visible.
Negative:   2013-04-06
Looking:   east
Date:   20 Jun 2013
Notebook Page:   5452
Section:   ΒΓ