INDEX 499
 Page

Commerce---------. ----------------------- 8, 11-17, 38-42, 58-67,93, 97
 decline in ...-----....... ----........--..------... -----. 23
 Department. of, economic survey------------...----------------- 97
 domestic-................-------------------------------- 38
 foreign-...-------------- ---------------------- 38
 future.......-- ..-- ------------------------------------.. 23
 Gulf portas-------------------------------------- 170
 potential.....------------..... ------------.......----- 40,49
Committee:
 House, on Appropriations.....-------------. 164, 172-174, 368, 79, 393
 Senate, on Appropriations ------------------------- 268-295
 Senate, on Commerce-------------------------- -- 163,184-268
 Commodity studies -. ------ -------------.- -------- 8, 22
 Comparative economics, Florida and other canals .-------. -------- 161
 Comparison of costs and benefits, certain river and harbor projects-----. 267
 Comparison of reports, Public Works Administration and Army Engineers'
 Special Board of Survey..-----...--------------...---. 101,107,108,110
 Conchas Dam, N. Mex-...----..-----.. --------------.---.. 164,181, 294
 Conclusions, Public Works Administration Engineering Division------- 94
 Cone, Rear Admiral H. I----- ---------------------- -- 111
 Connally, Senator Tom--------------------- ------------------- 101,
 158, 304-307, 310, 311, 339, 358,367,428,430,457, 458, 460, 488
 Connecticut------- ------------------------------ 158
 Conner, Gov. M. S., of Montana.----..----------------------..---- 158
 Connery, Representative Wm. P., Jr--------------------------- 485
 Construction cost. (See Costs.)
 Construction:
 plans and specifications... .---------------------------.. v, 412
 progress .-------------.-------------------.. vi, 409
 cost estimates:
 lock type:
 Army.---- -------------- ----------------- 107,110
 Public Works Administration ----- _-----------_- 108, 110
 sea-level type:
 Board of Review-----------......------------------ 108,110
 Buckman ------- ------- ----- ------------------ 31
 lock type, Youngberg ------------------------------ 47
 concurrence in, by Chief of Engineers..--------------------- 189
 billproviding for ---------------------------------- --- 125
 authorization of, by the President--------------.---------------. 155
 order to begin --------------------------------------------- 156
 methods .-------------...------- ------------------------ 413
 Continental Steamship Co ------------------------------------ 254
 Contractors' profit, in cost estimates ------------------------------ 110
 Controversial aspect of canal.....--.---------------------------- 1
 Coolidge, Senator Marcus A---.------_-_------.------------------- 158
 Copeland, Senator Royal S---------- --------------- 158,163,184-266,
 269-295, 296, 297, 302-304, 311, 326, 358, 432, 457, 458, 460, 491
 Corpus Christi, Tex ---............. ...________--- 18
 Cost estimates:
 Army Engineer Board of Survey, lock type ----------------- 107-110
 Buckman, sea-level type---------.. --------------------.----- 31
 Board of Review (President's),sea-level type.---------------- 108,110
 Public Works Administration Engineering Division, lock type .-- 108, 110
 Youngberg, lock type------------------------------------- 47
 Cost of construction (see Cost estimates)---------------------- v, 115, 189
 Cost of vessels-_ 43-----------------------------------43
 Costigan, Senator Edward P. ------- 158, 339, 358, 367, 430, 457, 458, 460
 Couzens, Senator James- 158, 331, 336, 337, 339, 358, 367, 428, 430, 457, 458, 460
 Curley, Gov. James M., of Massachusetts-.--- ------------------ 158
 Cut, length of, in canal------...--------------------------- v, opp. iv
 Cox, ex-Governor of Ohio, opposition by-.-------------------------- 323
 Cox, Representative E. E----------------.----------------- 129,130
 Cross, Gov. W. L., of Connecticut ------------------------------ 158
 Culbreath, Chas. E --- ----------------------------------- 150
 Culkin, Representative Francis D---------------------------------- 129