[…] due to the trend, in recent years, towards the milling of more sophisticated materials such as Nimonics.

Hey, holmes! What's up?

1974: Georgia Dullea, The New York Times — 12ᵗʰ of July edition, p31; quoted in:

This applies especially to the massive, hyperossified skull in which the maxilla is sutured posteriorly with the quadratojugal-quadrate, and the supratemporal opening is much reduced in size.