Figure 13. Plumbing for the BEB's 85-foot wave tank on the Dalecarlia Reservation, 

 Washington, D.C., 16 August 1937. 





Figure 14. Completed building housing the new 85-foot wave tank of the BEB, located on 

 the Dalecarlia Reservation in Washington, D.C. 



Figure 15. Another view of the building housing the BEB's 85-foot wave tank in 

 Washington, D.C, shortly after completion. This initial building remained the 

 central point around which offices and other facilities were later constructed. 

 Compare, for example, Figures 17 and 20. 



30 



