Manufactured in 1973-1974. Fitted with blade front and adjustable rear sights. The left side is fitted with the manufacturer information with "PAT'S PENDING" on the right. The model marking and serial number are on the left side of the frame above the trigger with the Smith and Wesson logo on the right side and import mark on the magazine well. The pistol is fitted with a set of checkered S&W monogram grips. Includes original box and a Swiss police manual for the Model 39. The Model 39 was adopted by police departments across Switzerland and are typically marked with the crest of the Canton in which the department serves.