I think Jean Falla made the tubes and what's the spelling on the top of the tubes: "A. Thonon"??? You might find some info on Littlegun's site: http://www.littlegun.be/arme%20belge/artisans%20identifies%20t%20w/a%20thonon%20famille%20gb.htm . Any chance of a clear pic of the marks just ahead of the flats adjacent to the intertwined script "EL"??

Kind Regards,

Raimey
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