treble English concertina
Lachenal #50634




  • 48-button treble English concertina
    • Lachenal #50634
    • A.O. Windsor label
    • unrestored (but in excellent original condition)
    • concert pitch

  • Features:
    • brass reeds - long scale (see Comments)
    • rosewood ends
    • bushed bone buttons, w/ colors and note names
    • fabric under fretwork (but not heavy baffles)
    • original 5-fold, black bellows, with papers
    • original wooden case is intact, but missing the key and leather handle

  • Comments:
    • This is a quality instrument, not your usual low-end brass-reed concertina.  From the dark rosewood, bushed buttons and fine fretwork to the 5-fold bellows to the reeds, which are about 10% longer than those of another Lachenal English I have, it was clearly a higher-grade instrument.
    • It's also in exceptional condition.  Though its response suffers a bit from leakage through sagging valves (from having been stored on end in its original hexagonal wooden case) the pads are tight, the bellows are tight and almost without wear, and even the thumbstraps are in fine shape.
    • The wear on the buttons and the wearing away of the thin leather inside the finger plates suggests that is has in fact been well played, but the player must have had excellent technique, since only the tops of the buttons are worn, and the two tiny marks on the wood next to the buttons don't seem to have been made by fingers or nails.
    • Everything is original and intact.  The only "maintenance" I've done is to lay some thin leather around the reed pans, to compensate for minor shrinkage.  But "lay" is the word; I have used no glue, but just laid the leather in and then very carefully set the reed pans in without displacing the leather.  This is why I haven't included pictures of the undersides of the reed pans... because I didn't want to disturb that and then take the trouble to redo it.  I'm not hiding anything.
    • Even the reeds appear not to have been touched since their original tuning, yet they seem to be tuned to A440, or close enough that my ear can't tell.  (I don't have a tuning meter, but this instrument seems generally in tune with the others I have, which I know are tuned to A440.)  Some reeds --  the low D and C are the worst -- have shifted and need adjustment, but the instrument is mostly in tune with itself and with my other instruments, and if you're not playing chords you might not notice.  Most of the included sound files use these notes, and I've included "examples" demonstrating the extent of the problem, so you can judge for yourself.
    • This instrument is quite playable as it is, though currently it's a bit breathy from the drooping pads and the reed response is somewhat inconsistent.  It deserves a quality restoration, which I believe could turn it into a truly beautiful instrument for both singing and tune playing, and a joy to play.  Such a restoration would be minimal:  new valves, a little tightening around the reed pan, fresh bushings, and touching up the tuning the set on the reeds.  I don't think it's even necessary to replace the pads, which seem tight as they are, though it certainly shouldn't hurt to do so.  I want to leave it to the new owner to decide how much to do, and when.
    • I've recorded several sound files with this instrument to give an idea what it's like.
    • By the way, I'm told that A.O. Windsor was a well-known English maker of banjos, but like so many other music dealers they must have rebadged Lachenal concertinas for sale in their own shop.


  • Some sound files of this instrument:


View of right end.
Photo taken without flash.

Top side of right reed pan,
sitting in bellows.
Note unglued leather strip
giving tighter seal.

Underside of right-end action board,
showing condition of pads.
View showing bellows & thumbstraps.
View of left end.
Photo taken with flash.

Top side of left reed pan,
sitting in bellows.

Note unglued leather strip
giving tighter seal.


Underside of left-end action board,
showing condition of pads.
Underside of left end,
showing solid rosewood
and fabric under fretwork.

Top view of left-end action.
Closer, oblique view of the action.

Even closer view of the action.
Note the condition.
[This frame intentionally left blank.]


View from the end. [This frame intentionally left blank.] The open case,
showing the interior.
The closed case, showing the wood.