Photo showing a group of those concerned with the Caissons Launching Operation including left to right, Messre, Jenkinson, Malby, McCallum, Whiting, J.B. Whitton, Wynne-Jones, Van Houten and Richard Hermann.
Photo showing a group of those concerned with the Caissons Launching Operation including left to right, Messre, Jenkinson, Malby, McCallum, Whiting, J.B. Whitton, Wynne-Jones, Van Houten and Richard Hermann.