Nice side shot. One taken looking downwards slightly showing a front view of beards, haft markings (or lack) and width of falls will be most helpful in identification. And a side shot of the entire stalk to show exact branching pattern is a sure way to confirm.

I notice a rust layer in the beards in this side view. It may account for some pictures showing a darker beard color. My best guess from this picture is Spartan, Schreiner'73, AM'76.