photographs of "Floating Roadway" from a page prepared for "The Story of the Mulberries" (Third Draft)
“The difficulties will argue for themselves”: Mulberry Harbours and the D-Day Landings
Hickling, Rear Admiral H., Brig. I.L.H. Mackillop and Steer-Webster
McMaster University Libraries
Copyright, public domain: McMaster University owns the rights to the archival copy of the digital image in TIFF format.