The illustrations from that edition have been re-used for this ebook.
The oil is returned to the main supply sump by gravity, where it is strained and re-used.
Of the two long walls, marked vi., the inner is older, but was re-used by Papi.
Added to these accidents the tomb was re-used in ancient times, and part of the scenes were covered with an opaque lime-wash.
I am inclined, ...