There are audio recordings of Holbrook's performances that are so old that Twain may have heard them.
Dennis Kelly
> On Sep 13, 2017, at 1:05 PM, Scott Holmes <[log in to unmask]> wrote:
>
> I note that Mr Holbrook has decided to retire his performance. I was
> wondering if any recordings of his shows were made, other than the PBS
> special from 1967. You Tube has a number of clips but they all seem to
> derive from that one performance.
> --
> There are more things in heaven and earth, Horatio, than are dreamt of
> in your philosophy.
> http://bscottholmes.com