Hello,
There is a Keyless blackwood flute in D for sale on french Ebay, here is the link for said item :
http://www.ebay.fr/itm/Flute-traversiere-irlandaise-irish-Gilles-Lehart-en-re-/261258664367?pt=FR_YO_InstrumentsMusique_Vent&hash=item3cd43ad9af
I hope it is of interest.