AM over at Sauvage Noble alerts us (via Stephen Carlson ... of Hypotyposeis fame?) to the existence of Princeton/Stanford Working Papers in Classics (yay! I've been hoping for something like this to appear on line for years!) ... the official description:

The Princeton/Stanford Working Papers in Classics is a collaborative project of the Classics Department of Princeton University and the Classics Department of Stanford University. Its purpose is to make the results of current research undertaken by members of Princeton and Stanford Universities in the field of classics available in advance of final publication.

Currently there are nine or ten papers online (pdf) ...