Source: Claude Grahame-White and Harry Harper, Our First Airways: Their Organization, Equipment, and Finance. Illustrated by Geoffrey Watson. London: John Lane, 1919. Photoshopped. With thanks to http://nemfrog.tumblr.com for the link.
Source: Claude Grahame-White and Harry Harper, Our First Airways: Their Organization, Equipment, and Finance. Illustrated by Geoffrey Watson. London: John Lane, 1919. Photoshopped. With thanks to http://nemfrog.tumblr.com for the link.