NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Two mirror a.h.
From: Randall Morrow
Date: 2011 Oct 26, 07:59 -0700
My a.h.. The first is made from a plastic cutting board and a second surface mirror. Look at the back edge in the photo to see the second surface reflection.
The second is 3/8 inch aluminum plate and if you again look at the back edge you can see the 'first-surface' difference. The lines drawn on the mirror were suggested on Nav-list, to get the level placed and reversed consistently
Randall F Morrow PT
Ergonomics Safety Consultant
Chronic Pain Program
Kaiser Permanente - Kern County - Bakersfield
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From: Randall Morrow
Date: 2011 Oct 26, 07:59 -0700
My a.h.. The first is made from a plastic cutting board and a second surface mirror. Look at the back edge in the photo to see the second surface reflection.
The second is 3/8 inch aluminum plate and if you again look at the back edge you can see the 'first-surface' difference. The lines drawn on the mirror were suggested on Nav-list, to get the level placed and reversed consistently
Randall F Morrow PT
Ergonomics Safety Consultant
Chronic Pain Program
Kaiser Permanente - Kern County - Bakersfield
NOTICE TO RECIPIENT: If you are not the intended recipient of this e-mail, you are prohibited from sharing, copying, or otherwise using or disclosing its contents. If you have received this e-mail in error, please notify the sender immediately by reply e-mail and permanently delete this e-mail and any attachments without reading, forwarding or saving them. Thank you.
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