Still hoping to find some WRA CO cartridges

Still looking for these cartridges with WRA Co head stamp. 38-40, 40-65, 40-7-, 40-82 with the W.H.V. stamp, but NOT including the M 92 stamp (on the 38-40).
Also a few scarce cartridges, with WRA Co. 236 USN RIMMED. 345 Win S.L. (self-loading) experimental. 50-140 Express and a simple 22 Extra Long with the H h.s.