Oregon Bill
Where would the images be? Well, in any book on Civil War carbines for a start.
There is something incongruous about having an interest in archaic guns like the Gallagher and fiddling with digital cameras that sticks in my craw.
The Gallagher wouldn't have been my first choice, then or now, but it came to me in 'as new' condition for a price I couldn't refuse.
Best I can say for it is that it works and probably better than not being armed at all.
In Peter Schiffers book on ACW carbines (available from manatarms.com), the Gallagher is one of a dozen original carbines he tested for function and accuracy at 55, 110 and 220 metres. It didn't come in dead last, but not far from it. One of the reasons was the slow 1x72" twist.
The ERMA repro went the other route with 1x18"! If I get it relined to .50, I'll ask for nothing slower than 1 x 36" like my Shiloh 50-70 Military Rifle.