All,

I would like to know if anyone has available schematic diagrams for the =
Lehman seismograph construction.  I understand a great deal of the =
mechanics for such an instrument however my knowledge of electrical =
systems and components is limited to the benefits of light switches and =
the like!

I have CAD capabilities (microstation or AutoCAD) so if electronic files =
are available I would appreciate it if they could be forwarded.  If hard =
copies are available I will send a SASE and gladly pay for any reproduction=
 cost.=20

Thank you.

Regards,
John Finke, P.E., S.E.
finkeje@............



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