h.m.v gram head

[standunmj]

hi guys and dolls, anyone know anywhere i might pick up a head[diafram] for a h.m.v gram ,its approx. 100 years old , the ferrell goes onto the arm ,the arm is ithree quarters of an inch in diam. any info gladly received , best regards maitiu,

[standunmj]

the pictures of the gram are currently on the facebook version of golborne vintage radio, maitiu.