e_ occurs
only in this set of characters, and thus I cannot say _certainly_ what
this particular part of the hieroglyph means; but if the reader will
glance back over the last one hundred lines he will find that these
_chiffres_ contain the _rebus_ CUKULCAN, the sign of a _human hand_, of
the _sun_, of the _rain_, and of the _four winds_.

In BANCROFT'S _Native Races_, vol. iii, chapter vii, we find that the
titles of QUETZALCOATL (CUKULCAN) were the _air_, the _rattlesnake_, the
_rumbler_ (in allusion to thunder), the _strong hand_, the lord of the
_four winds_. The bird symbol exists in 2021, etc. Now in 2020 and its
congeners we have found every one of these titles, save only that
relating to the _thunder_. And we have found a meaning for every part of
the hieroglyph 2020 save only one, viz, the left-hand one-third,
consisting of concentric half ellipses or circles. It may be said to be
quite _probable_ that the unexplained part of the sign (2020)
corresponds to the unused title, "the rumbler." But it is not rigorously
proved, although very probable. The thunder would be well represented by
repeating the sign for sky or heaven. This much seems to me certain. The
sign is but another summing up of the attributes and titles of CUKULCAN.
2021 gave his portrait, his bird symbol, made allusion to his
institution of the sacrifice of wounding the tongue, and spelled out his
name in rebus characters. 2020 repeats his name as a rebus and adds the
titles of lord of the four winds, of the sun, of rain, of the strong
hand, etc. It is his biography, as it were.

In this connection, a passing reference to the characters 1810, etc.,
1820, etc., 1830, etc., 1840, etc., 1850, etc., of the left-hand side of
Plate LVI should be made. Among these, all the titles named above are to
be found. These are suitable subjects for future study.

We now see _why_ the pair 2020, 2021 occurs so many times in Plate LVI,
and again as 264, 265, etc. The right-hand half of this tablet has much
to say of CUKULCAN, and whenever his name is mentioned a brief list of
his titles accompanies it. Although it is disappointing to find _both_
members of this well-marked pair to be proper names, yet it is
gratifying to see that the theory of pairs, on which the proof of the
order in which the tablets are to be read must rest, has received such
unexpected confirmation.

To conclude the search for the hieroglyphs of CUKULCAN'S name, it will
be necessary to colle