Requesting Maker info. on French .58 cal. Double Barrel percussion pistol.

[Relic shooter]

My library on European gunmakers has not been discovered since downsizing 3 years ago.
I would appreciate input from any forum member who may have info on this maker.
Most double barreled pistols I've run across over the past 60 years have been smoothbores.
This pistol likely served as a longer range self defence coach Pistol, howda or backup pistol for an officer,
I welcome any input.
I've enclosed photos, note the beautiful damascus pattern on the barrels !
Thank you, Relic shooter

 

[Bayer1957]

Book: Der neue Stöckel.

 

[Relic shooter]

Again Bayer 1957, your help identifying a European maker for me is much appreciated !
Best regards,
Relic shooter

 

[Bayer1957]

I found something else.

Best Regards

Martin

https://www.naturabuy.fr/DEVISME-PI...Belgique-Civil-Categorie-D-item-11303684.html

https://books.google.de/books?id=w9...Aw#v=onepage&q="sotiau" metz armurier&f=false

 

[Relic shooter]

I found something else.

Best Regards

Martin

https://www.naturabuy.fr/DEVISME-PI...Belgique-Civil-Categorie-D-item-11303684.html

https://books.google.de/books?id=w9A7AAAAMAAJ&pg=RA1-PA20&lpg=RA1-PA20&dq="sotiau"+metz+armurier&source=bl&ots=J2dygDqg_b&sig=ACfU3U3K--yJYQaMHntr-fDhubMZ8h_t4A&hl=de&sa=X&ved=2ahUKEwjP8qjU4cSFAxVgYPEDHRRzDfc4ChDoAXoECAIQAw#v=onepage&q="sotiau" metz armurier&f=false

Thanks for the follow up info Martin.
That pistol has a lot of promise if properly restored.
Would be a get pistol to compete with & would have snapped it up if for sale on this side of the pond.
Best to you & yours,
Chuck