xmosaic command line arg for geometry

rhb@hotsand.att.com
From: rhb@hotsand.att.com
Date: Sun, 7 Nov 93 18:51:44 EST
Original-From: hotsand!rhb (Rich Brandwein)
Message-id: <9311072351.AA10154@hotsand.dacsand>
To: www-talk@dxcern.cern.ch
Subject: xmosaic command line arg for geometry
Is there an xmosaic command line arg for geometry?  I've tried the
typical xterm arg, which don't seem to work and I can't find reference
to it in any of the documentation.  

Rich