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 
> wonder 
> where they are going.
> Ken in Gardena, CA
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