<p>De Spoetnikkijker (1957) van Ludwig Oswald Wenckebach (Heerlen 1895-1962).
</p>
('Sputnik watcher').
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/38891071@N00">FaceMePLS</a> from The Hague, The Netherlands
CC BY 2.0
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