Ran into some makers I have never heard of before.
Crossette. Still looking for the maker’s site or images, if they exist.
Edit, Found one image of the Crossette flute Drum sounds
Both seem to be of the Miller Browne* style of band flute, with the option of D#, F#, G#, Bb, C, and F# keys.
Where I originally saw the flute names.
*Manufactured by Barnes & Mullin