Hello WildCattle,

Thank you for the detailed translation. I hope to get to the range this weekend to breath new life into this 100+ year old rifle.

As an update, Sville just pointed out that according to Littlegun, Jansen was at this address only until 1908/1909. I originally missed that. This added information now narrows the possible manufacturing span to 15 years, being from 1895 to 1909. If we could determine the dates of the inspector's markings, perhaps we can get closer.