Hello, Bill. Thanks!! There is a rectangular stamped label on the flat area near the tip. The former owner chipped the tip, looks like a little filing, grinding, was also done in that area. The grinding invaded the rectangular border of the label. Has a ding & a scratch over the patent date,but I was able to figure it out with the help of the DATAMP Advanced Search Option. The label reads THE H D S & CO PERFECT HANDLE TRIPLE LEVER PAT AUG 8 1911 MADE IN PLANTSVILLE CONN USA. Regards, Lou