On page 14, March/April 2003 #430 IAA journal, there is a short article on the “original Super Speed” cartridges. Describes as calibers .25-20 WHV, .25 REM, .25-35 WCF, .30 REM, .32-20 WHV, .32 REM, & .32 W.S. all with hs W.R.A.Co. Boxes showed as Winchester Super Speed.
I wanted to see how many of these I had and wondered if someone has pictures of these items, so I could match correctly? I have all of these calibers in a variety of W.R.A.Co. The article says both oval brass & nickel plated brass primers were used and a variety of bullets. But also says “hollow point bullet” which would narrow field down quickly. Does not say whether primer had W.
Was also curious if any other calibers were ever added to this original Super Speed list?