9 public-domain matches

Panama Canal Zone

Hay–Bunau-Varilla Treaty

Hay–Bunau-Varilla Treaty

Governments of the United States of America and the Republic of Panama

Cover of Canal Zone pilot, guide to the Republic of Panama, and classified business directory;

Canal Zone pilot, guide to the Republic of Panama, and classified business directory;

William C Haskins, A Bienkowski

Cover of Panama Canal Zone Radar Sighting – March 9 10, 1958

Panama Canal Zone Radar Sighting – March 9 10, 1958

Unknown author

Cover of Seventeen Species of Bats Recorded from Barro Colorado Island, Panama Canal Zone

Seventeen Species of Bats Recorded from Barro Colorado Island, Panama Canal Zone

Hall, E. Raymond (Eugene Raymond), 1902-1986

Cover of Zone Policeman 88; a close range study of the Panama canal and its workers

Zone Policeman 88; a close range study of the Panama canal and its workers

Franck, Harry Alverson, 1881-1962

Panama Canal Act —

Panama Canal Act —

the

Executive Order 2907 —

Executive Order 2907 —

Unknown author

Executive Order 2208 —

Executive Order 2208 —

Unknown author

Proclamation 1287 — Neutrality - Panama Canal Zone

Proclamation 1287 — Neutrality - Panama Canal Zone

Woodrow Wilson