double bass bridge 3/4, belgian model, treated wood, width: 140mm
double bass bridge 4/4, belgian model, untreated wood, width: 156mm
kam altviool 48 mm, 'aubert made in france', behandeld hout
kam altviool 50 mm, 'aubert made in france', behandeld hout
kam altviool 52 mm, 'aubert made in france' , behandeld hout
