1.50 mm- exrtra high twist (XXHT)/non varnished (NV) - Sheep gut
 violin - 4-G
 cello - 2-d
 bass viol - 4-c
 viola - 3-G
 lute/guitar/harp/frets 
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                1.50 mm- exrtra high twist (XXHT)/non varnished (NV) - Sheep gut
 violin - 4-G
 cello - 2-d
 bass viol - 4-c
 viola - 3-G
 lute/guitar/harp/frets