Indicator/Counter Padlocks - Foreign

Click to Enlarge Image "SERVICIO ADUANAL". 3 1/8" 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 NOV.19.89" is stamped directly under "MARK". Made for: Mexican Customs Service. Henry Clarke Patent # 220124 William F. Beasley Patent #  415187. 6845