Geniune Mahogany

Description from Gilmer, where I bought these neck blanks.

Swietenia macrophylla

Also called Acajou, Tropical American Mahogany, and Honduras Mahogany. This medium to large tree occurs throughout Central and South America. Related to Cuban Mahogany (Swietenia mahogani) and Pacific Coast Mahogany (Swietenia humilis). It produces one of the classic furniture and cabinetmaking woods. The heartwood varies from a light reddish-brown to a rich, dark red. Generally straight grained and exceptionally stable, it is easy to machine, hand plane, sand and finish. Occasional logs produce several figures, curly, quilted, and the rare plum pudding figure which looks like large drips running down the board. Used in fine furniture and joinery, boat building, and in the guitar industry for acoustic sets and necks.
Such a joy to plane! Easy even at 0.2mm!!!

Planing the neck face that that the FB will be glued to.

Yesterday, only planed the headstock prior to gluing scarf joint.