Inside Out Library · ExploreThe Effect of Spray Strips on a Model of the P3M-1 Flying Boat Hull (1933)NASA Technical Reports Server (NTRS) · leaf 12Fig. 5 N.A.C.A. Technical Note No. 483 16 30 34 V, speed, f.p.s. Water characteristics of model 18.NASA Technical Reports Server (NTRS)Internet Archive · NASA Technical Reports · Public domain (US government work). Free to use for anything.More pictures from The Effect of Spray Strips on a Model of the P3M-1 Flying Boat HullMore like this