Figure 55. In the early 1950'8, Sir Claude C. Inglis, Director of the Hydraulics Research 

 Station, Wallingford, Berkshire, England, was one of the numerous visitors from 

 abroad to tour the facilities of the BEB. Here Joseph M. CaldweU of the BEE 



staff is showing Sir Claude Inghs the results of a series of tests run in the 85-foot 

 wave tank to determine the effect of the size of beach material on beach slope. 



Figure 56. Joseph M. Caldwell and Sir Claude C. Inglis examining a wave record. Col. John 

 U. Allen, BEB Resident Member, looks on. 



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