I found these two burlap sacks mixed in with a box of pre war train accessories I bought years ago. Looked like somebody was using them as a gondola load. I'm quite certain they were not a Lionel offering of any kind but thought perhaps Ives or Flyer or import ? Whatever the case they look ancient definitely from the Pre War era and were well made. They're filled with sawdust and measure approx 4-1/2" x 2-1/2".