The bundle assumes you have run to produce Metafont source from the (Monotype) Times New Roman Truetype font that you (otherwise, legally) own. (The translation is to be steered by a file within the this package.)

The package grtimes, in the bundle, allows the user to typeset monotonic Greek text using these Metafont-specified fonts.

The author is Apostolos Syropoulos. The package is Copyright © 1999-2002 Apostolos Syropoulos.