![Facebook](/pic/socialicons/facebook-3-256_3B5998.png)
![Pinterest](/pic/socialicons/pinterest-3-256_C9232E.png)
![Instagram](/pic/socialicons/instagram-6-256_DE3176.png)
![YouTube](/pic/socialicons/youtube-square-logo.png)
Processed. Microfilm. Proceedings. Various titles: Worker’s Defense; Industrial Worker; Lumber Workers Bulletin; Main Office Bulletin; General Construction Workers Bulletin; Metal Workers; Defense Bulletin; Industrial Union Bulletin; Industrial Socialist League.