I will try to get some pictures but I didn't see Nitro or Cordite anywhere on it.
The loads I tried using a lighter bullet shot together at 50 Meters but quite high. I have just a copy of the page on the cartridge from the book "Shooting the British Double Rifle" and there it gives a load of 130 grains of IMR 4350. I did load some up with 120 grains and 125 grains. It was these last loads that I found kicked heavily. They did all shoot together and right on the standing sight at 50 Meters. I have more of these and will try shooting more of them when I can get it out.
Does anyone have this book? It is out of print now and I have not been able to find one in stock anywhere. Any info is appreciated.
I would really be interested in seeing anything from the Jeffery records.
Thanks.