1020 Cornet marginally well (short model with shepherd's crook), with the fit around the 3rd valve slide being a bit tight (see picture 3).

1020 Cornet marginally well (short model with shepherd's crook), with the fit around the 3rd valve slide being a bit tight (see picture 3).

It also fits an Olds Ambassador Cornet reasonably well (also a long model), with this cornet being a bit shorter than the Bach (see picture 2)