Flute without a "name"

Here is my new flute. The master makes Native American flutes; this one is his invention: it resembles frilka, or any other 6-hole whistle-type flute. It is E (4th octave), the sound is clear and bright. The wood - poplar.

Who is the maker?

Kuzin Bruce - http://kuzinbruceflutes.tripod.com/