[CW] Early vibroplex bug info

[John]

I have a early Vibroplex (circa 1906) and there is a small piece of
telegraph strip paper glued  on the  front of the base, with the name
"BELLE MARTIN"

I wonder if there's any relation to Horace Martin?   I know it's a stretch,
still.....

SN on the damper frame is 1886.

73
John K5MO
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