I thought that was a single shot .22 Hornet?

I see where you get the .303/.31 from. From the rear leather rest of the camp chair the rifle is sitting on for display.

I've lost track of all the rifles and guns commissioned by the modern Maharajah of the West!

I'm not sure Colin has found these two threads so far? I've messaged, posted him. Maybe try a couple email links next to Colin's email machine!? Or a phone call?