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ProQuest (Firm)
866 results
United States. Congress. House. Committee on Merchant Marine and Fisheries
97 results
Isthmian Canal Commission (U.S.)
82 results
United States. Congress. House. Committee on Interstate and Foreign Commerce
75 results
United States. Congress. House. Committee on Appropriations
74 results
United States. Congress. Senate. Committee on Interoceanic Canals
72 results
Library of Congress. Congressional Research Service
68 results
United States. Congress. House. Committee on Foreign Affairs
66 results
United States. Department of State
66 results
United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Panama Canal
45 results
United States. Congress. Senate. Committee on Foreign Relations
38 results
United States. General Accounting Office
37 results
United States. Congress. House
36 results
United States. War Department
32 results
United States. Congress. House. Committee on Merchant Marine and Fisheries. Subcommittee on Panama Canal/Outer Continental Shelf
30 results
Canal Zone
27 results
United States. Office of the Comptroller of the Currency
25 results
Panama
23 results
United States. Congress. Senate. Committee on Armed Services
22 results
Instituto Geográfico Nacional Tommy Guardia
17 results
Smithsonian Institution
16 results
United States. Department of the Treasury
16 results
Panama. Dirección de Estadística y Censo
15 results
United States. Panama Canal Commission
15 results
United States. Congress. House. Committee on Naval Affairs
14 results
United States. Congress. House. Committee on Ways and Means
13 results
United States. Congress. Senate. Committee on Appropriations
12 results
Gale (Firm)
11 results
United States. Congress. House. Committee on Rules
11 results
United States. Defense Mapping Agency. Hydrographic/Topographic Center
11 results
United States. Hydrographic Office
11 results
Woodring, W. P. (Wendell Phillips), 1891-1983
11 results
Federal Financial Institutions Examination Council (U.S.)
10 results
Panama Railroad Co
10 results
United States. Congress. House. Committee on Foreign Affairs. Subcommittee on Western Hemisphere Affairs
10 results
United States. Congress. House. Committee on Government Operations
10 results
United States. Congress. House. Committee on Patents
10 results
United States. Department of Commerce
10 results
Fletcher, Andrew, 1655-1716
9 results
Foyer, Archibald
9 results
Gorgas Memorial Institute of Tropical and Preventive Medicine
9 results
United States
9 results
United States. Congress. House. Committee on International Relations
9 results
Wafer, Lionel, 1660?-1705?
9 results
Conte Porras, J. (Jorge)
8 results
Pan American Union
8 results
United States. Congress. House. Committee on Armed Services
8 results
United States. Congress. House. Committee on Post Office and Civil Service
8 results
United States. Congress. Senate. Committee on Commerce
8 results
United States. Congress. Senate. Committee on Finance
8 results
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