Early vintage Singer model 28 28K / 128 128K sewing machine front and rear slide plate set. Comes with the #8323 throat plate which is compatible with the #8321 feed dog, mounting screw included. Good vintage condition with typical signs of age such as scratching and minor tarnish. Original, genuine Simanco parts #8369 #8368 & 8323.  *Please note that this set will not fit the model 27 / 127 as it will be too short