Talk:Watermark

Addition plz: digital watermark
I suggest/request adding article about digital watermark. I know there is a special request article page but I'd like to post here. After the article is done, please give link to this article. Thank you. --222.124.213.19 (talk) 03:10, 11 February 2008 (UTC)

Money
There should be a section on money as its one of the use most people will be most familliar with.(Morcus (talk) 00:32, 16 May 2008 (UTC))

Did John Marshall invent the Dandy Roll?
There is some doubt as to whether John Marshall invented the Dandy Roll. Please see

1.

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