Image from the Biodiversity Heritage Library.
Contributed by American Museum of Natural History Library.
| www.biodiversitylibrary.org
Transcription
Utah
may 28
off at 7 32
no shock
working well
on at 7,34
off at 7 27
working well no shock
may 29
on at 7.29 am
off at 7 33 am
working well
no shock
may 30
on at 7.35am
off at 7 5-1
no shocks
stopped working the drum
not revoloring
may 31
and at 7 53
had run off during
the night
the place where the
seismograph is placed is
now so wet that there
is as much as more of
water on the ground
and the thowing may
throw the instrument out
of plumb