Canvas-Back, I forwarded you some lifted images. There exists a set of initials(JW??) near the Crown over S(Schrot) on the underside of the left tube. With those known Ken61 checking my Lindner-Daly 2nd generation sequence calculus & if Georgi chimes in, I believe we can give a full account of what you have & the goings on @ the time. The Krupp tubes were more than likely sourced as blanks from Liege, more than likely thru Francotte, & the Schilling Forge near Suhl contributed all of that aspect of work. The D on the left flat notes contribution of components and is seen on almost all Suhl examples less Sauer. Unequivocally & including the wares from the Little British Isles, there exists not a more perfect platform than the belts & braces of the Lindner - Daly Anson & Deeley Body Action w/ intercepting scears. Components fine as clockwork.
Cheers,
Raimey
rse
