Nice paradox and nice documents...

Your paradox barreled action (at least) came out of the Paradox room at the Webley & Scott factory. I have a similar Paradox sold by Wm. Evans ca 1926. I was wondering if you might share chamber length, bore diameter, load or charge data inscribed on your double, weight, and any load data you might have.
My bore diameter is .735-6 (now anyway). I have to use harder 15:1 lead:tin slugs sized to .733. Accuracy is remarkable. I use a CBE solid paradox pattern mould (#735-735) that casts a slug identical in appearance to those in the modern H&H fodder. If you search NE, there is more info on several of my older posts.