NavList:

Alex,

You can find earlier messages on this subject by creating a custom index. There's a form for this here:
http://www.fer3.com/arc/custom-index.aspx

Entering a unique portion of the subject finds the original:
http://fer3.com/arc/sort2.aspx?y=2013&subject=sight+reduction+by+hand

Also you might want to look at all posts by Hanno Ix to follow the origin on this discussion:
http://www.fer3.com/arc/sort2.aspx?y=200901&y2=201512&subject=&author=Hanno

And while we're at it, here's an index of all 1744 messages from you:
http://www.fer3.com/arc/sort2.aspx?y=200401&y2=201512&subject=&author=Eremenko

-FER

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