I have a collection of nine William Britains 18” diecast howizers.Four of the howitzers are in there original boxes.Two of the boxes howitzers have all the parts and shells.All told there are nine howitzers,two of the howitzers have small part missing ( breach block retaining spring) Apart from that all the howitzers work and fire as they should.I could only send three pictures with this add.one of the boxed howitzers is a very old version.