November
27--Camp71...Arch Spring issues from the foot of a red sandstone
cliff. Upon the smooth faces of of the rock are great
numbers of hieroglyphics, evidently old, and as much like
symbols of connected ideas as any we have seen. There is a
vaulted recess near the spring which gives name to the
place. The high table-lands adjoining are covered with
ruins. This, at the time of the Spanish conquest, must
have been another of the seven towns of Cibola.