Many shotguns, and related type weapons, were imported from Belgium in the mid-1800s. It was simple economics. In America most labor was working on farms, so it was expensive to find and hire labor that could build guns. In Europe it was just the opposite because there was much less cheap farm land available to the common man, and more populated areas had excess labor available for manufacturing, so guns and gun parts could be made more cheaply. This SxS rifle/shotgun was undoubtedly imported, since it was less costly to buy than to build a gun like this in Minnesota, and other states, at that time. Golcher & Simpson ordered the gun, probably along with a lot of other sporting materials they sold in their store, then had a worker engrave their firm's name on the gun locks and barrel before retailing it in their store. A lot of pocket pistols sold in America at that time were also imported and marked with the retailing firm's name before being resold. Shelby Gallien