I was recently contacted by a fellow Cast Boolets member who asked about a post I had made referencing an aluminum adjustable charge bar for the Lee Auto Disk that I own. This particular little gizmo was purchased in the pre-WWW days of the early 90's from an outfit called E. Arthur Brown. EAB is still in business but I don't see this charge bar anywhere in their catalog. I suppose that since Lee now makes their own plastic one there just wasn't enough of a market for them to keep making them.
Anyway, I took some pictures and measured the dimensions at his request. I thought I might as well post them here in case any of the machinists or other handy types with access to milling machines might like a project.