Thanks for the link Philbert. Id like to at least drive by some of the spots listed to see what is there next time im in the area.

Harry, could you post pictures of your gun? Where is the gun marked E. Flues, the barrel or action?

I dont have my DGJ index at hand but I know there is at least one article about Emil Flues. For some reason I remember a 410 drilling or something like that, but it was never finished because of his death. It would be interesting to create a database of known guns, along with who they were made for.