Martin M640 Nickel Alloy Standard Dulcimer …

Martin M640 Nickel Alloy Standard Dulcimer  ...Martin – Martin M640 Nickel Alloy Standard Dulcimer Strings
Gauges 12-12-12-22.Martin M640 Nickel Alloy Dulcimer Strings are high-quality intended for daily use. Core and wrap wires must meet strict requirements to make the grade. Wound to precise specifications with nickel alloy.
Martin, Dulcimer Strings 41M640