Joint Board of Waist & Dressmakers' Union v. Rosinsky

Opinion by

Hirt, J.,

Defendant, an employer of labor, was engaged in the manufacture of dresses in Philadelphia. It is admitted that “about October 1946” he applied for and was admitted to membership in an existing association of employers known as Philadelphia Waist and Dress Manufacturers’ Association. He remained a member of the association until some time in April 1950. A collective bargaining agreement had been entered into by the Association with the plaintiff union on September 12, 1940 which, with modifications irrelevant here, was extended from time to time. When defendant joined the…