Signature of Hugh Trenchard, 1st Viscount Trenchard.
<a href="//commons.wikimedia.org/wiki/User:Connormah" title="User:Connormah">Connormah</a>, Hugh Trenchard, 1st Viscount Trenchard
2009-10-29
Traced from <a href="//commons.wikimedia.org/wiki/File:Trenchard_signature.jpg" title="File:Trenchard signature.jpg">File:Trenchard signature.jpg</a>