View, from above and to North, showing work in progress
View, from above and to North, showing work in progress
View, from above, showing surface of D gravel
View, from above and to north, showing surface of D gravel
Basket with cross pattern
ASBC field school survey instrument
Progress shot showing D. Abbott at work
View to W, level 3, [?] of yellow ash in square 6W
View to NW, showing work in progress
View, to SW, showing work in progress
View, to west, showing work in progress
View, to east, showing , CEB photograph D gravel surface
View, to N from above , of excav. area east of 59 trench. Also visible part of gravel ramp.
View, surface of D gravels
View, from above, of ramp
View, from above, of ramp