A. Bernard - Paris

L. Bernard - Paris

L.F. Devisme - Paris

I neglected to copy the above. Info suggest that Alphonse Bernard had a shop in Liege, maybe also a patent(Damas allong systme Bernard-1854/1855), so he may have been a conduit for tubes sourced from Liege. To answer your question, the French tube makers only needed to supply say 50%-60% of France's gun barrel needs as the Belgians supplemented the rest.

Kind Regards,

Raimey
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