The Union Label and Service Trades Department, AFL–CIO was founded on April 12, 1909, to promote the products and services produced in America by trade union members—especially those products and services identified by a union label, shop card, store card and/or service button.
The Union Label and Service Trades Department, AFL–CIO was established on April 12, 1909, to endorse goods and services manufactured by trade unionists—particularly those items identified with a union label, shop card, store card, or service button.