Hmmm, can't find any pics of the one gun I owned, and I used to keep it at my parent's place because I'm not allowed to store firearm in my condo. Sold 5 years ago and VERY sad because it's a rare piece of firearms art. File shots are slim pickings for it as well, but I did find one that kind of works. Gents, I give you a thing of time-tested beauty:
A .458 Holland & Holland 'Royal' side-by-side breach-load. Never able to fire more than 4 consecutive shots without my arm falling off.