Unsure of the maker mark, any information?

[AZCANDCJR]

I have a piece, its very nice but I am unsure who the silversmith and I have been hunting for months online as well as books to hopefully gain some knowledge but have been unsuccesful. The hallmark is "UJ" see attached.
Thank you

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http://i1064.photobucket.com/albums/u367/AZCANDCJR/2012-01-20_14-19-17_703.jpg

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[twoworlds]

It is Navajo. This is a new one and i am Native. U may be a J and when they marry, names and Hallmarks change and can be,,,lost. Get Barton Wright book. A guide many use, on Amazon. If i get it, i will post1 TwoWorlds