Tom- Walt's book, pg 29, lists it as a Lewis from 1902.  Are there four or five screws visable With stock in place?  Is the frame reinforced with a bolster below the water table continuing behind the fences? Four screws visable is a Lewis, five a Crass.  I have never seen a Crass so reinforced but the few Lewis' I've seen all were.  Either way. i like 'em.
Cary
Edit:  Dave and Walt posted while I was on the phone.  Sorry to duplicate the information they had already given you.
Last edited by Cary; 06/22/08 01:36 PM.