Hi, everyone a fascinating read and very helpful in gathering a date on a precious instrument, shedding more light on its life.
I think I have managed to date my gem from the first page of this thread, thanks in particular to Dowright but also Mike and John, so a “Lachenal and co” label on an 48 button EC with Rosewood ends and fancy brass inlays having a serial number of 49209 = circa 1909 ?
The Lachenal labelled box accompanying the concertina is a leather one and I did manage to find in an old 1905 Lachenal price list online, a description of a 48 button EC with rosewood ends having a leather case, interestingly you could upgrade the concertina to nickel end plates for an extra 22 shillings!
Concerning the Lachenal production numbers per year, 3000+ is this approximated to EC’s, Anglos and Duets combined?