Vincent Bach Corp. New York no. 9 trumpet mouthpiece vintage

MRS KEITH-HAMILTON M.B.

MORE EXPERIENCE OF ELIZABETH GLEN

by Annie S Swan

Published by Hutchinson, London, [no date but c.1910].

Second edition.

Hardback.

iv + 275 pages.

Vintage Vincent Bach Corp. New York No. 9 mouthpiece for trumpet.

According to the Bach mouthpiece catalogue, a No. 9 mouthpiece has a deep 16.05 mm diameter cup, with a medium wide rim, lowered towards the outside. It's the same style and rim as a No. 7, but with smaller cup diameter.  I understand models without letters have a No. 10 backbore.

Has some wear as shown.

Will be well-packed for shipping and sent with tracking & insurance.