The button box in the center, Plate XXX, is turned separately on a screw chuck, leaving 1/4" dowel on the bottom for gluing in place.

After all work has been completed, the felt is glued on the bottom, as in the case of the nut bowls.

As collar boxes are subjected to a great deal of wear, it is advisable to finish the work with three coats of good varnish and rub to an egg shell gloss on the lathe.