V.l.n.r.: Keizer, Ymkers, de Jong, Dolleman
V.l.n.r.: Keizer, Ymkers, de Jong, Dolleman.
| Institution: | International Institute of Social History |
|---|---|
| Format: | IMAGE |
| Published: |
(Ca. 1918)
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| Subjects: | |
| Online Access: | http://hdl.handle.net/10622/8F652313-C296-4924-BFC0-FEA25D347648 |