| (26153) Purple Gang, Collingwood Massacre, Victims, Detroit, 1931 |
| (26151) Purple Gang, Collingwood Massacre, Victims, Detroit, 1931 |
| (26150) Purple Gang, Collingwood Massacre, Victims, Detroit, 1931 |
| (26144) Purple Gang, Collingwood Massacre, Detroit, 1931 |
| (26143) Purple Gang, Collingwood Massacre, Detroit, 1931 |
| (26142) Purple Gang, Collingwood Massacre, Detroit, 1931 |
| (26141) Purple Gang, Collingwood Massacre, Detroit, 1931 |
| (29095) AFT Representatives and Alternates to the CLUW Executive Board |
| (29094) Rosalynn Carter and Members of the CLUW |
| (29093) Picket Lines, Carter County Federation of Teachers |
| (29092) Charles Hazelwood and Roy Blackwell |
| (29091) Protest, Carter County Federation of Teachers |
| (29090) UAW, Alan and Walter Reuther, UFW meeting, Delano, California, 1965 |
| Alan Reuther: the UAW's Voice in Washington |
| (29089) Pickets, Pittsburgh Federation of Teachers |
| (29088) Pottsgrove Teacher's Strike |
| (29087) University of Pittsburgh Strike |
| (29086) Two Leaders of the Philadelphia Federation of Teachers, Local 3, Display Israel's City of Peace Awards |
| (29085) Young Protester, Pennsylvania Federation of Teachers Rally |
| (29084) Carl Gentile Sits in Police Car During Strike |
| (29083) Contract Strike, Bethel Park Federation of Teachers, Local 1607, AFT |
| (29082) Strike, Bethel Park Federation of Teachers, Local 1607, AFT |
| (29081) Affilation Agreement between the Association of Pennsylvania State Colleges and the Pennsylvania Federation of Teachers |
| (29080) Contract Signing, Pittsburgh Federation of Teachers, AFT |
| (29079) Picket Lines, Perth-Amboy Federation of Teachers |
| (29078) Newark Mayor Gibson Being Escorted Out of His Office by Police |
| (29077) Teachers on Strike, Newark Teacher's Union, Local 481, AFT |
| (29076) Injured Picketer, Newark Teacher's Union, Local 481, AFT |
| (29075) Students on the Picket Lines |
| (29074) Picket Lines, Newark Teacher's Union, Local 481, AFT |
