An <a href="https://en.wikipedia.org/wiki/Airship" class="extiw" title="w:Airship">airship</a> belonging to <a href="https://en.wikipedia.org/wiki/Boden_Fortress" class="extiw" title="w:Boden Fortress">Boden Fortress</a>, used for <a href="https://en.wikipedia.org/wiki/artillery_observer" class="extiw" title="w:artillery observer">artillery observation</a> and <a href="https://en.wikipedia.org/wiki/reconnaissance" class="extiw" title="w:reconnaissance">reconnaissance</a>.
<a rel="nofollow" class="external text" href="http://www.ra.se/kra/">Krigsarkivet</a>.
<a href="https://en.wikipedia.org/wiki/1914" class="extiw" title="w:1914">1914</a>.
Scanned from the book <i>Boden: fästningen, garnisonen, samhället</i>.