I have come into possession of what appears to be an English (perhaps Belgian) gun from the late 1800s. I can find not marks that might lead me to identifying the manufacturer. Any help (facts, opinions, lore, etc.) would be appreciated.
In the spirit of brevity, the next 15,000 words have been reduced to pictures:
[img]
http://www.hsnw.com/ordnance/sl11.jpg[/img]
[img]
http://www.hsnw.com/ordnance/sl12.jpg[/img]
[img]
http://www.hsnw.com/ordnance/sl10.jpg[/img]
[img]
http://www.hsnw.com/ordnance/sl14.jpg[/img]
[img]
http://www.hsnw.com/ordnance/sl15.jpg[/img]
Thanks in advance