In conversation: Television Pioneers

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<blockquote class="wp-embedded-content" data-secret="X7D7vxbwQG"><a href="https://www.alexandrapalace.com/whats-on/in-conversation-television-pioneers/">In conversation: Television Pioneers</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.alexandrapalace.com/whats-on/in-conversation-television-pioneers/embed/#?secret=X7D7vxbwQG" width="600" height="400" title="&#8220;In conversation: Television Pioneers&#8221; &#8212; Alexandra Palace" data-secret="X7D7vxbwQG" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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