I , for one would like to see close up pics of the Francotte guns,
Like both sides of the action,above n below...we could tell you where they fell in the line up from this maker, as you might see, I'm a fan of nice older Francottes..though I prefer the older VL&D Guns.Post pics of the bbl flats , & we can tell you the age of them.There is usually a letter with a * above, this is the proof viewers mark, above this should be a letter like e f, or E F,thats the date code...e was 1926 or 29 (i forget)....E will be later.
Describe the style of the letter if you can't post a pic,
seems you got some good gear, you lucky man
cheers
franc