(46061) Printing Block, IWW, 6-Hour Work Day

A copper printing block, likely used for printing paper stickers.

Text reads: "Take it! 6 Hours a day--5 Days a Week--In all the industries there is a class war. Don't be a slacker. This is your fight. Join the One Big Union."

(46061) Printing Block, IWW, 6-Hour Work Day
Date: 
Undated