Plate III. 



Actual Fouling Observed in Dry-Dock. 



Fig. 18. — Fouling of propeller of H.M.S. Fowey by calcareous tubeworms. (Reproduced, by courtesy, from 

 G. D. Bengough and V. G. Shepheard, "The Corrosion and Fouling of Ships," Transactions of the 

 Institution of Naval Architects, 1943, vol. 85, p. 1.) 



{Fouling of Ships. 



