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Kitchen Musician Site: What Is a Hammered Dulcimer?
Here you can find a very thorough description of a hammered dulcimer, tracing this instruments creation and history. Pictures are also included.
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Hammer Dulcimers: What Do Hammered Dulcimer's Look Like?
Pictures of homemade dulcimers. A site for Charlie Alm's book "The Hammer Dulcimer".