PSN-L Email List Message
Subject: Re: Lehmann Sensor Photos
From: John or Jan Lahr JohnJan@........
Date: Fri, 09 Jun 2006 10:23:32 -0700
I've posted lots of information on home-built seismic systems. See:
and check out the various links and pages.
At 08:42 AM 6/9/2006, you wrote:
>Does anyone have any GOOD photos of a completed Lehmann Sensor? So
>far, all I have found are text instructions poorly written and
>crudely drawn sketches. It sure would be helpful for me as a newbie.
>It is OK for your sending them directly to me at
>So far, I have only received one reply to my "Newbie Questions"
>previously sent. (Thank you, Chris.) It was very helpful, but a
>lot of questions still are bouncing around in my head. I'll
>eventually get around to asking them later, as I learn more and can
>hopefully propose an intelligent question.
>Thank each of you for any help you can provide.
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