Description Overview Four Singer 300W industrial sewing machines All units are missing their model plates; identification is based on external labeling and known configuration Unit 1 (picture #1) Labeled as Singer 300W Missing parts: top door, top metal plate, air cylinder, bottom metal plate Unit 2 (picture #2) Has a United label; does not say 300W because it has no plate Missing parts: top door, top metal plate, air cylinder, bottom metal plate Unit 3 (picture #3) Does not say 300W because it has no plate Missing parts: bottom back wheel, air cylinder, top metal plate, bottom metal plate, feed dog, looper, and front long cam Unit 4 (picture #4) Does not say 300W because it has no plate Missing parts: air cylinder, top metal plate, bottom metal plate, feed dog, looper, and bottom right hand shaft