Mike,
You'll have to forgive me if the photos don't appear:


Shown above is the Scott built gun with crystal indicators, steel barrels & ejectors.


Here's a closer view. This is a rifle of course but shotguns with the same combination of features can be found.


Above is another Scott built rifle - this time with damascus barrels & it's a more common non-ejector. This is ann earlier gun & dates from about 1884/5

Regards
Russell