Don & list: There is only one problem with that test for aluminum-the magnet will stick to the core wire. Now, maybe you are assuming that some of the winding be removed for testing first? :-) Just a thought... Regards, Greg Torres Don wrote: > Hi Susan et al, > > To test for iron vs aluminium strings simply try to stick a fridge magnet on > the strings--if it does you have iron, if not aluminium. >
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