3 in, 60 pdr SAP, Rocket Projectiles being loaded onto the launch rails of an RAF <a href="https://en.wikipedia.org/wiki/Hawker_Typhoon" class="extiw" title="en:Hawker Typhoon">Hawker Typhoon</a>, circa 1944. A pair of 20mm cannon barrels are visible above the launch rails.
assumed British Government
World War II
<p>Imperial War Museum - picture scanned by me <a href="https://en.wikipedia.org/wiki/User:Ian_Dunster" class="extiw" title="en:User:Ian Dunster">Ian Dunster</a> 12:49, 20 September 2005 (UTC) from: <i>Typhoon And Tempest At War</i> by Arthur Reed &amp; Roland Beamont - Ian Allan - 1977 - <a href="//commons.wikimedia.org/wiki/Special:BookSources/0-7110-0542-7" title="Special:BookSources/0-7110-0542-7">ISBN 0-7110-0542-7</a> and credited to <i>Imperial War Museum</i>
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Transferred from <span class="plainlinks"><a class="external text" href="https://en.wikipedia.org">en.wikipedia</a></span> to Commons by <a href="//commons.wikimedia.org/wiki/User:Rcbutcher" title="User:Rcbutcher">Rcbutcher</a> using <a href="https://iw.toolforge.org/commonshelper/" class="extiw" title="toollabs:commonshelper/">CommonsHelper</a>. 20 September 2005 (original upload date) Original uploader was <a href="https://en.wikipedia.org/wiki/User:Ian_Dunster" class="extiw" title="en:User:Ian Dunster">Ian Dunster</a> at <a class="external text" href="https://en.wikipedia.org">en.wikipedia</a>