The Philadelphia Thimble Society (PTS) purpose is to share and promote interest, research, and study regarding thimbles. The Philadelphia Thimble Society meets two times a year, on the third Saturday of April and October.

The Philadelphia Thimble Society (PTS) purpose is to share and promote interest, research, and study regarding thimbles. The Philadelphia Thimble Society meets two times a year, on the third Saturday of April and October.