There is a very thorough discussion of Baldwin harpsichord jacks and replacement solutions here:
http://www.hubharp.com/pdf/Baldwin-small.pdf
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
Note: opinions expressed on HPSCHD-L are those of the individual con-
tributors and not necessarily those of the list owners nor of the Uni-
versity of Iowa. For a brief summary of list commands, send mail to
[log in to unmask] saying HELP .
::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::