Historian Staughton Lynd

Alvaro Pineda Castro, Columbian Trade Union Leader

Alvaro Pineda Castro and Jana Silverman

NYS AFL-CIO Secy Treasure Paul Cole

Dan Wilcox and the late Tom Nattel

Henry Foner

Staughton Lynd, Alvaro Pineda Castro and friends

Alvaro Pineda Castro, Nancy Wallace and Andor Skotna