10 



REGULAR SERIES 



1 68. S.C. Type Amphibian Floats, Mark II Lines - Experiments with a Model of. 



May 1927. 10 pp. , 5 figs. 



169. 1926 Racing Floats 2nd Modification - Experiments with a Model of. Jun 



1927. 9 PP., 5 figs. 



170. Experiments to Note the Effect of Varying the Depth of tyie Step on a 



Seaplane Float. Jul 1927. 18 pp., 12 figs. 



171. Design No. 67 Hull - Experiments with a Model of. Jul 1927. 9 pp., 6 



figs. 



172. Charles Ward Hall T3M Amphibian Floats - Experiments with a Model of. 



Aug 1927. 12 pp., 7 figs. 



173. Design No. 63 Float - Class VF Seaplane - Experiments with a Model of. 



Aug 1927. 8 pp., 5 figs. 



171. Brewster Floats for Model 74 - Experiments with a Model of. Aug 1927- 



9 PP • 5 figS. Distributed only upon authorization of Brewster and Company. 



175. T2D-1 Seaplane Floats - Brewster Model - Model Basin Experiment. Aug 



1927. 9 PP., 5 figs. 



176. Model Tests with Paddlewheels - Undertaken for the Office of the Chief 



of Engineers, U.S. Army, by K.E. Schoenherr. Sep 1927- 18 pp., 13 figs. 



177. Design No. 71 Hull Lines, Class V. P. Flying Boat Hull (Project No. 1677). 



Oct 1927' 11 PP- , 8 figS. Distributed only upon authorization of Bureau of Aero- 

 nautics. 



178. Fairchild Twin Floats - Experiments with Models of. Oct 1927. 11 pp., 6 



figS. Distributed only upon authorization of Fairchild Airplane Manufacturing Corporation. 



179. Williams Racer Floats (Bu. Aeronautics Project No. 1746) - Experiments 



With a Model Of. Oct 1927- 10 pp., 6 figS. Distributed only upon authorization 

 of Bureau of Aeronautics. 



180. Brewster Single Float B-301 Model Tests (Bu. Aer. Project 1743). Nov 



1927' 9 PP- , 6 figS. Distributed only upon authorization of Brewster and Company. 



181. F7C-1 Seaplane Float - Bu. Aer. Project No. 1 673 - Experiments with 



Model Of. NOV 1927- 10 pp. , 6 figS. Distributed only upon authorization of 

 Bureau of Aeronautics. 



182. Design No. 71 Hull, Class VF Flying Boat - Additional Test with Alter- 



nate Step (Project NO. I677). Dec 1927. 9 pp., 6 figS. Distributed only 

 upon authorization of Bureau of Aeronautics. 



183. Aeroplane Design No. 54 - Bureau of Aeronautics Launching Tests. Nov 



1927. 7 PP-, 3 figs. 



184. T2D-1 Seaplane Floats - Brewster & Co. Model - Additional Experiments. 



Dec 1927. 5 PP* » ^ figS. Distributed only upon authorization of Brewster and Company. 



185. Design No. 51 Seaplane Floats - Stability Tests with Damaged Compart- 



ments. Dec 1927. 5 pp., 2 figs. 



