A Newsletter Published by the Communist Party Branch of the McKeesport Tin Plate - 1936
Pre-May Day 193, p. 1 Pre-May Day 1936, p. 2
July 1936, p. 1 July 1936, p. 2
October 1936, p.1 October 1936, p. 2
October 1936, insert
p. 1 p. 2
(Source: AIS 2000:04 Forbes Collection)