Shown here is a beautififul M1A1 Thompson owned by Bill Cantrell, with a new inspection
cartouche. The marking is "L S. A. A." enclosed in a box. According to Frank Iannamico, the
marking is thought to be the inspector's initials "L.S." at Augusta Arsenal, during one of their
rebuilds. Always interesting to see new markings.
ANYONE ELSE HAVE THIS MARKING?