SOMSEA

PT Brasil - Partido dos Trabalhadores - 1er Congreso

UE United Electrical pin

US Labor Against the War

WBNG - CWA Washington Baltimore Newspaper Guild

http://www.wbng.org/

UFW - United Farm Workers

http://www.ufw.org/

Local 75 Washington DC

TWU Local 100 Transport Workers Union

http://www.twulocal100.org/

CWA Communication Workers of America

http://www.cwa-union.org/

HERE Local 217

The unions at Yale: Local 34, GESO and Local 35 - HERE, 1199SEIU

Two recognized and two unrecognized:
http://www.yaleunions.org/35/index.htm
http://www.yaleunions.org/geso/

http://www.yaleunions.org/

http://www.yaleunions.org/1199/index.htm
http://www.yaleunions.org/34site/index.htm

Harvard Living Wage campaign

International Woodworkers of America - CIO 1944

http://en.wikipedia.org/wiki/International_Woodworkers_of_America

Local 2110 UAW - PASTA at MoMA, GSOC at NYU, GSEU at Columbia

http://www.2110uaw.org/moma/
http://www.2110uaw.org/moma/strikebib.html

http://www.2110uaw.org/gsoc/
http://www.2110uaw.org/

Brotherhood of Railway Carmen of America - BRCA

Boot and Shoe Workers Union

1199 New England Health Care Employees Union NEHCEU SEIU

MSCA MTA NEA union at Worcester State College

AFT & UAW buttons from failed raid of UAW campaign for NYU Adjuncts

AFT button from failed raid of UAW campaign for NYU Adjuncts
http://www.actuaw.org/

AFSCME

UAW United Auto Workers union buttons