Raro raccoglitore bias accessori cantante Simanco vintage 121737 confezione
INSTRUCTIONS: FOR USING SINGER BIAS 121737, FOR SINGLE NEEDLE MACHINES OF CLASSES 31, 44, 96 AND 1300 ALSO FOR MACHINES 241-2, 241-3, 245-2, 245-3 AND 1500-2 (INFORMATION WAS TAKEN FROM INSTRUCTIONS MANUAL).