Looking for a nice 1918 belt loader w/box

First time posting here so I hope I do this right. I am looking to trade a thompson 100rnd. C-drum, (vintage drum - not new) for a 1918 belt loader w/box. I got the drum in a trade back in the earlie 70's from a guy who was selling off his entire collection of guns and accessories. The drum is in good shape and has never been worked on. I friend of mine who has a thompson said it is in great condition and ran it through his thompson fully loaded without a hickup. I have no need for an C-Drum and would like to round out my 1919 project with a 1918 belt loader. I have pics of the drum on a floppy but my new computer only has a dvd/cd drive. I will try and get them transfered.