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.
Rubber Gasket/Seal For HMV No4 Soundbox (made in the UK)
HMV Gramophone Voice Box No4 With Needles
HMV 102 portable Governor spring and ball ( clip in type ) see pics
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.k608
HMV , Gramophone spring 12047E 1" Eye/eye 9ft for HMV , Columbia Garrard etc