Published by King County Union Card and Label Council n.d., Seattle
Cards. 3.5x7 inch blue card; slight edgewear, hint of toning along top-edge, else in very good condition. The King County Union Card and Label Council was chartered by the Union Label and Service Trades Department, AFL-CIO. Members of the Retail Clerks Union worked with the Label Council to promote patronage of union goods and services for Christmas shoppers.