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Locks (Hydraulic engineering)

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Letter from William H. Taft to Theodore Roosevelt

Letter from William H. Taft to Theodore Roosevelt

Secretary of War Taft reports to President Roosevelt on his conversation with John Findley Wallace, chief engineer of the Panama Canal Commission. Taft has asked for Wallace’s immediate resignation, which Wallace has promised to send to Washington. Taft thinks Roosevelt’s response to it is important “as discipline for all others.”

Collection

Library of Congress Manuscript Division

Creation Date

1905-06-25

In the big ship’s wake

In the big ship’s wake

President Roosevelt grins as he stands in a boat labeled “Lock Canal System” while a generic figure labeled “Senate” sits in a large bucket filling with water labeled “Senatorial Kicks.”

comments and context

Comments and Context

History remembers, and credits, Theodore Roosevelt with the building of the Panama Canal. He famously said that he “took” Panama himself, and let Congress debate him, instead of the canal, as construction proceeded. This was a paradigm that he applied to other initiatives throughout his presidency. This sentiment implies what was the case — that work on the canal in all its particulars was controversial, and it remains the case more than a century later.

Letter from William Miles to Theodore Roosevelt

Letter from William Miles to Theodore Roosevelt

William Miles reminds Theodore Roosevelt that he wrote to him about a canal lock during his presidency. He has another canal related invention that he asks Roosevelt to help him patent and present to the federal government. Miles does not have money to invest due to his poor health. He supposes that his invention is worth a considerable amount and offers Roosevelt a share of the profits. 

Collection

Library of Congress Manuscript Division

Creation Date

1911-11-01

Letter from Lawrence F. Abbott to Theodore Roosevelt

Letter from Lawrence F. Abbott to Theodore Roosevelt

The Outlook will publish the Panama article, along with a second article in support of a lock canal. The two articles will be accompanied by an editorial statement. Lawrence F. Abbott hopes that President Roosevelt will give them a possible article about the “Japanese question.” He asks if Roosevelt has a preference as to which of his finished articles he would like to appear in the March 13 issue.

Collection

Library of Congress Manuscript Division

Creation Date

1909-02-17

Resolution about the Panama Canal

Resolution about the Panama Canal

President Roosevelt maintains he has the power and authority to construct a lock canal across Panama approved by the majority of the Isthmian Canal Commission; and an unnamed committee believes it is unwise to change by legislation the type of canal from a lock canal to a sea-level canal.

Collection

Library of Congress Manuscript Division

Creation Date

1905

The modern horn of plenty

The modern horn of plenty

A large cornucopia labeled “Cold Storage Warehouse” stores a significant amount of farm produce, creating an artificial shortage, in an effort to drive up the price of food in the marketplace. A group of people stand outside the locked door labeled “Closed for Higher Prices,” while, in the background, farm produce is being delivered from both sides for cold storage.

Comments and Context

The downside of prosperity, such as was enjoyed during Theodore Roosevelt’s presidency, was a byproduct of human nature: sometimes retail prices rose not because of higher demand or better production standards, but because retailers — often the “middlemen” — could manipulate prices.

A Congressional investigation of prices in the marketplace found that the retail prices of the top 30 “necessities of life” rose 19.3 per cent between 1900 and 1907.