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Creating a Patina on Copper
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Copper Oxidising using Mustard, Salt & Ammonia - Experimental Luthiery
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Testing Blue Patinas on Copper #1 - Part 3 of 3 - Results
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part 2c: when ammonia met salt (patina on copper)
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Tree of Souls, Mixed Media art, Birthday Celebration!@AishusCraftyKidsClub#artistssupportingartists
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How to Oxidize Copper
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