Would this attachment be compatible with a Columbia BO Graphophone?
Cheers Markie.
Re: Columbia 2/4 minute Attachment.
Posted: Thu Jan 14, 2021 4:28 pm
by Curt A
If the length is correct, I believe this will fit the BO or a BK. The BO has a 6" mandrel, so this feedscrew needs to be the same length for it to work...