Rubber can be pierced prior to fitting the bayonet locating pin with a large sewing needle, Bradawl, etc. A Rubber Tone arm fixing back only.
HMV No4 Soundbox Rubber Gasket/Seal (made in the UK)
HMV. His Masters Voice 101 gramophone. No4 Soundbox.
LEE ENFIELD No4 EARLY SINGER TYPE LONG BRANCH SMALL APERTURE MK1 REAR SIGHT
HMV , Gramophone spring 12047B 1" Eye/Hub 9ft for HMV 101 other , Columbia etc
HMV Key - HMV 163 Gramophone Key Brass 2¼" - HIS MASTERS VOICE Key - ref.k967