Geno:
Do you have a pic of the area ahead of the flats to the forend lug? The tubes look to be Röchling(Hermann), or someone is using a similar "hammer" mark as seen on the tubes, by Falla. The "N" in a "Shield" is the final/obligatory proofmark, 1931-1939, and the encircled "bow & arrow" is the Prague mark noting importation from Belgium. If Weipert, then a "*"(star) would accompany the "N" in a "shield". So I'd guess it was imported "in the white" from Dumoulin in Belgium or it sort of resembles a Faukner so it might have originated with Defourney, and then finished in Prague. The tube diameter was 16.7mm when it left Belgium and landed up at 16.8mm at Prague due to final polishing. It passed thru both Belgium and Prague in 1934.
Kind Regards,
Raimey
rse
