INDEX TO PAPERS AND DISCUSSIONS 
Tuurspay, NovemMser 11, 1920. 
University EDUCATION IN SHIP CONSTRUCTION AND MARINE TRANSPORTATION : : z Ba iTl 
By Professor Lawrence B. Chapman, Member. 
LAUNCHING OF SHIPS IN RESTRICTED WATERS: . P ; : : 4 : ; : 21 
By Lieutenant Commander H. E. Saunders, Construction Corps, U. S. N., Member. 
New 20,000-Ton TANKERS: Ry eet ere maT ENE atime PI irs deli Yee NIA ih 33 
By H. F. Norton, Esq., Member. 
Economica Carco SHips—SomE Mopet EXPERIMENTS: . . . . . . . 43 
By Alfred J. C. Robertson, Esq., Member. 
Notes on RIVETS AND SPACING oF RIvETs FoR O1L-TiGHT WorRK: . : , i ; 61 
By Hugo P. Frear, Esq., Member. 
Fripay, NovEMBER 12, 1920. 
CoMPARATIVE TESTS oF BILGE KEELS AND A GyRo-STABILIZER ON A MODEL OF THE U. S. 
AIRCRAFT CARRIER LANGLEY: ‘ : s 3 : ; 4 87 
By Commander William McEntee, Construction Corps, U. S. N., Member. 
SURFACE CONDENSERS: .. Pe eS 5 stn SONS te ae 99 
By Luther D. Lovekin, Esq., Member. 
RULES AND REGULATIONS FOR FREEBOARD: : ; : A ‘ A : 3 ‘ 3 121 
By David Amott, Esq., Member. 
RECENT ADVANCE IN O1L BURNING: . f 4 : A $ 2 : : 5 ‘ > PSPS 
By Ernest H. Peabody, Esq., Member. 
THE PROBLEM OF THE HuLL AND Its SCREW PROPELLER: . : f : ‘ : : 169 
By Rear Admiral C. W. Dyson, U. S. N., Member. 
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