Wood plug whistles

Does any one know of any wood plug whistles other than Clarke and Shaws.

The Unlamented Coopermans.

and many of the all wood whistles, such as the Sweetheart.

Serpent whistles.

The lamented Ralph Cook low D.

Cheers.
Byll

TWZ whistles.

I forgot, Dave Parkhurst copper whistles.

Why?

Just about all the high end wooden whistle makers: Rose, Abell, Grinter, O’Riordan, etc