Overall shot of ΒΘ East, during removal of fill in Area IV in Basket 6; during removal of fill in Area II in basket 5; before removal of fill in Area III in basket 7; and before removal of ash in Area I in Baskets 8 and 9. [During Basket 5; During Basket 6; Before Basket 7; Before Basket 8; Before Basket 9]
Overall shot of ΒΘ East, during removal of fill in Area IV in Basket 6; during removal of fill in Area II in basket 5; before removal of fill in Area III in basket 7; and before removal of ash in Area I in Baskets 8 and 9. [During Basket 5; During Basket 6; Before Basket 7; Before Basket 8; Before Basket 9]
Area I, after removal of ash pits in Baskets 8 and 9, and before removal of another area of ash in Basket 10, marked by arrow. [Before Basket 8; Before Basket 9; After Basket 10]
Area II, after the removal of fill in Basket 5, marked by the top arrow, and before the removal of fill in Basket 11, marked by bottom arrow. [After Basket 5; Before Basket 11]
