Ron-
    You have to register with the PSN-L if you want to send email to the
mailserver (see ). In the meantime, I have
forwarded your email to the list.
-Edward

--
Edward Cranswick                Tel: 303-273-8609
US Geological Survey, MS 966    Fax: 303-273-8600
PO Box 25046, Federal Center    cranswick@........
Denver, CO 80225-0046  USA      E.M. Forster said, "Only connect".

Edward:  I tried to foward this to your psn but it returned as blocked.  This 
device may be what you are looking for as it is inexensive and will last 
about a year on a set of D cells.


Greetings everyone. In answer to Johns Lahrs' E-mail, I was the one that 
wrote the article on building a seismic detector in Electronics Now.  I am 
not a geologist or seismologist but am interested in many areas of science.  
I am a chemist and electronics engineer and having spent most of my life time 
in the medical field.  

You will have to educate me about teleseisms.  I can also be reached during 
the day @ 800-627-4928 and evenings @ 775 885-8842.    For those who can't 
get a copy of the article, give me an E-mail and I will try to scan it.  I 
also have the files zipped that were on the Electronics Now Web site.


Ron Newton
2230 Damon Rd.
Carson City, NV 89701

Thanks,
Ron