Glass Bottle Blowers Association of the United States and Canada

The Glass Bottle Blowers' Association of the United States and Canada (GBBA) was organized in 1868 as the Independent Druggist Ware Glass Blowers' League. It affiliated with the Knights of Labor in 1886 and withdrew from this affiliation in 1891 to become the United Green Glass Workers' Association of the United States and Canada, assuming its present name in 1895.

From the description of Glass Bottle Blowers' Association of the United States and Canada records, 1890-1940. (Cornell University Library). WorldCat record id: 63540259

From the guide to the Glass Bottle Blowers' Association of the United States and Canada records, 1890-1940., (Kheel Center for Labor-Management Documentation and Archives, Cornell University Library)