PSN-L Email List Message
Subject: Re: Want a drum recorder
From: Thomas W Leiper twleiper@........
Date: Wed, 20 Nov 2002 00:57:39 -0500
You might think about the strip recorder I made that uses
adding machine paper and Scripto pens. Photos and a
brief description are in my arcticle "Nice little seismo..."
on the PSN Redwood City Web page.
On Tue, 19 Nov 2002 22:01:39 EST Kplblange@....... writes:
> I do not wish to go to digital for several reason. I have the
> Lehman and
> used it for several years with a strip-chart recorder. The cost of
> ink and
> paper became prohibitive and I turned it off.
> I want to find a drum recorder and have had no success in
> finding a
> source. Can anyone help me? I can repair it bother mechanically and
> electrically. I think the seismic labs are phasing them out and I
> where they are going.
> Ken in Gardena, CA
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