arkwright Posted March 1, 2021 Share Posted March 1, 2021 In the Wheatstone Ledgers, some concertinas are tagged "K.V.W.S." Does anyone know what that means? Link to comment Share on other sites More sharing options...
Geoff Wooff Posted March 1, 2021 Share Posted March 1, 2021 (edited) Key Valve and Wrist Straps. Prior to the air button being operated by a "Key" there was a " Slide Valve" a lever that the thumb actuated with a sideways movement (S.V.) . Edited March 1, 2021 by Geoff Wooff Link to comment Share on other sites More sharing options...
arkwright Posted March 3, 2021 Author Share Posted March 3, 2021 Thank you! Link to comment Share on other sites More sharing options...
Mike Franch Posted March 7, 2021 Share Posted March 7, 2021 And, to my mind, the S.V. was much more convenient that the air button, but that's probably off topic. Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now