[Washington, D.C.] : International Association of Marble, Slate and Stone Polishers, Rubbers and Sawyers, Tile and Marble Setters Helpers, Marble Mosaic and Terrazzo Workers Helpers
Description based on: 11th (1959); title varies slightly.
Name of association has variant form: International Association Marble, Stone, Slate Polishers, Rubbers and Sawyers, Tile, Marble and Terrazzo Helpers.