![](http://www.alamy.com/thumbs/6/585AB48D-0FEC-43AA-BF07-C8B0A49A8E4C/2AP823F.jpg)
Congress at the Volkshuis in Leiden of the Student Trade Union movement, Anton Hooff at the word Date: 19 november 1964 Location: Leiden, Zuid-Holland Keywords: congresses Personal name: Anton Hooff
Size: 2641px × 2650px
Photo credit: © BNA Photographic / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: