10 



REGULAR SERIES 



168. 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. Jim 



1927. 9 pp., 5 figs. 



170. Experiments to Note the Effect of Varying the Depth of the 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. 



174. 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 I927. 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 I927, 11 pp., 6 



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



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



with a Model of. Oct I927. "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. , O 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 I927. 9 PP., 6 figs. Distributed anly 

 upon authorization of Bureau of Aeronautics. 



183. Aeroplane Design No. 5^ - 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. > 2 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. 



