I found this in my spam folder. Don't know why.
Great anaglyph. Do people really walk on that grating?
John Mac
From: clarkaw <clarkaw(-at-)syix.com>
To: anaglyphs(-at-)yahoogroups.com
Sent: Monday, May 5, 2014 4:53 PM
Subject: [Anaglyphs] South Yuba Canal [1 Attachment]
About a hundred years ago, a new and larger dam was built at Lake Spaulding
in the Sierras as the supply for a series of tunnels, flumes, ditches, siphons
and powerhouses that ran for sixty miles. This view shows the rock foundations
for the original wooden flume and the current steel one. Numerous curves were
eliminated by building trestle-like supports. Walking on the grating going
upstream give the feeling that you?re really moving along.
Art