jack
> I am wondering how you date the old stone at AR-MO-OK as
being no older than
> 1840s? The coordinates given for the 1821 survey's location of
the stone are
> the same as those shown on both NAD27 and NAD83
Topozone within a fraction
> of
> a second. I agree that the present monument may not be
exactly on the
> correct spot, but it is very close and the old rock could be the
original
> one. Can you
> fill me in on this?
ahh
very interesting
you & albert white may well have the better data here
for i confess i am surprised to learn of this 1821 survey
not to mention any marker remaining from it at modern armook
& on closer inspection
i agree the old marker looks rough hewn enough to be that old
so i am eager to be filled in some more too here if you would
all i was able to gather from bus&ss was as follows from p120
the north boundary of arkansas was surveyed in 1823
presumably for the first time
but this line was not accepted
further surveys were made in 1843 & 1846
the marks consisted of various objects including stones
& the line differed materially from that previously marked
it was accepted & ratified in 1848
hence my earlier supposition of the maximum possible age
of both the present tripoint position & the original rock
i had no reason to imagine the old rock had ever moved
but only supposed the newer monument had been constructed
around it
but you are evidently referring here
& i see now there is a reference in your book also
to some information about a possible displacement of the rock
such an occurrence would be most peculiar but not impossible
it could have happened if someone wanted to obliterate the
previously marked but unratified line
yet to conserve the old monument for whatever reasons
by simply moving it to the ratified 1848 position
if so
i think we may have an unusual discovery here after all
even if it isnt what we originally set out to find