Hi all,

Chris Chapman has written a article on page 19 of the European-Mediterranean
Seismological Center; newsletter
where it pertains to the SEP UK seismometer.  The issue also is predominated
with other representative
countrys school articles in that area. The below URL is a 42MB PDF version.

http://www.emsc-csem.org/docs/data/newsletters/newsletter_24_low.pdf

There is also a higher 66MB resolution of the same:

http://www.emsc-csem.org/docs/data/newsletters/newsletter_24.pdf

The reader of such, would need a high speed and/or broadband internet
connection.

The "home" URL is at:

http://emsc-csem.org/index.php?page=home


While the current manufactured SEP version is shown in photographs on page
12 and 18, Chris's more
recent prototype photograph on page 19 would appear to be much more stable
and offers a yet longer
operational period per his past trials and email notes.  Best of all; the
newer prototype is vastly easier
to home workshop reproduce than the SEP.  Without reserve; I think the
"Chapman" is the best
student/amateur oriented horizontal instrument design innovation since the
"Lehman".

Best holiday wishes to all,

Meredith Lamb
Hi all,

Chris Chapman has written a article on page 19 of the Europe=
an-Mediterranean Seismological Center; newsletter
where it pertains to t=
he SEP UK seismometer.=A0 The issue also is predominated with other represe=
ntative





countrys school articles in that area. The below URL is a 42MB PDF version.=


http://www.emsc-csem.org/docs/data/newslett=
ers/newsletter_24_low.pdf






There is also a higher 66MB resolution of the same:

http://www.emsc-csem.org/docs/data/newsletters/newsletter_24.pdf





The reader of such, would need a high speed and/or broadband internet c=
onnection.

The "home" URL is at:

http://emsc-csem.org=
/index.php?page=3Dhome






While the current manufactured SEP version is shown in photographs on p=
age 12 and 18, Chris's more
recent prototype photograph on page 19 w=
ould appear to be much more stable and offers a yet longer
operational p=
eriod per his past trials and email notes.=A0 Best of all; the newer protot=
ype is vastly easier

to home workshop reproduce than the SEP.=A0 Without reserve; I think the &q=
uot;Chapman" is the best
student/amateur oriented horizontal instru=
ment design innovation since the "Lehman".=A0 =A0 

Best ho=
liday wishes to all,






Meredith Lamb

=A0