“U.S. CUSTOMS” – “M.D.T.Co”. 3″ high x 1 3/4″ wide x 1 1/4″ deep. Brass body. Br
“U.S. CUSTOMS” – “M.D.T.Co”. 3″ high x 1 3/4″ wide x 1 1/4″ deep. Brass body. Brass shackle. There is a spring loaded cover over the counter. “PAT SEP.30.79” is stamped directly under “MARK”.