Can you give us his full name? Archives enlistment database shows nine James Bradleys from Essex County, MA, (I believe Salem and Peabody are in Essex County, are they not?) If he is among them, middle initial, junior, etc, should help us narrow it down. You said he would be 90-92 now, which would mean he would have been 27-29 when the war started. Was he married when he went in? Any other particulars you might be able to share?