What is the date of manufacture for a Joseph Lang double barrel shotgun with serial number 1895?

To determine the date of manufacture for a Joseph Lang double barrel shotgun with the serial number 1895, you would typically need to consult specific records or references related to Joseph Lang firearms, as manufacturers often kept detailed logs. Joseph Lang was active in the late 19th to early 20th centuries, so a shotgun with that serial number likely dates from that period. For the most accurate information, contacting a firearms historian or a reputable gun appraiser who specializes in antique shotguns would be advisable.