What timber is Rt ?

[Dengue]

Cleaning up my timber cupboard, I came across a couple of pieces from years ago with the initials Rt on it, and cannot recall what it was.

can anyone please suggest what it might be?

[Mobyturns]

Raintree by any chance - light chocolate to rich chocolate brown?

or

Red Touriga?

[Dengue]

Thanks Geoff, I recall now after seeing your post that it is rain tree timber