“D.M.&N.”. Steel body. Brass shackle. Keyway: Flat. The reverse of the case is t
“D.M.&N.”. Steel body. Brass shackle. Keyway: Flat. The reverse of the case is the same as the obverse. “SARGENT” is embossed on the obverse of the shackle. “NEW HAVEN, CT., U.S.A.” is embossed on the reverse of the shackle.