1. máj 1931" [Hungarian: "May 1, 1931"
- Data Provider:
- University of Michigan. Libraries
- Collection:
- Pinback Buttons, Labadie Collection, University of Michigan
- Subject Topic:
- Labor
- Language:
- UND
- Rights:
- These items have no known copyright. and http://quod.lib.umich.edu/t/text/accesspolicy.html
- URL:
- http://name.umdl.umich.edu/IC-LBC1IC-X-LBC.1180%5DLBC1180.TIF