In 1919 George Giddings patented a complete over under shotgun with a single trigger and ejectors. The single trigger has the selector in the same place as your gun, but looks as though it's a refined version...it so hard to say without a better view of the trigger...that patent is 1302909 if you care to look at it...I know 1919 is much later, but can you tell me approxamately what year is your gun, and what year was their first and last year of production? This would help narrow things down some. Makes me wonder if Giddings was ever employed by Syracuse Arms....he was in the area...I think a few of the old Syracuse City Diretories are online...if only I could get my hands on a Giddings O/U...I heard that he made more than a few
