a sewing machine pulley wheel turning wheel area close up

old school sewing sew machine pulley pulleys wheel wheels turn classic turning foot needle area bar nostalgic nostalgia modern fabric fabrics material materials together bind binding bound thread threads clothing apparel apparels invention inventions efficient efficiency productive productivity industry industries tailor tailors seamstress seamstresses alter modify home stitch stitches automate automated flywheel flywheels handle handles feet operated operate foot-operated pedal pedals pedalling treadle mechanism manual manually step stepping steps