Floyd, The Instrument Workshop in Oregon carries a selection of brass wire suitable for making springs. The direct URL for the wire product listing is: http://www.fortepiano.com/wire.htm They carry spring brass and spring phosphor bronze wire. They come in various gauges and quantities. You will find some helpful information along with the product listings, and you can call the proprietor Lutz Bungert and he will tell you everything he knows on the subject. Israel Stein
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