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Inventions

35 Results

Letter from Carl M. Wheaton to Theodore Roosevelt

Letter from Carl M. Wheaton to Theodore Roosevelt

Carl M. Wheaton, during Theodore Roosevelt’s presidency, had created a means for controlling a mob through a harmless anesthetic, plans for which he showed Roosevelt, and he liked them. Wheaton has hit roadblocks preventing the plan from moving forward, so he is hoping to have an interview with Roosevelt to show him the plans.

Collection

Library of Congress Manuscript Division

Creation Date

1912-01-01

That Yankee cheesebox

That Yankee cheesebox

The article describes an early rotating gun battery invented by Theodore R. Timby and exhibited in 1843. It outlines the design and mechanics of the circular, steam-powered fort and argues for Timby’s recognition as the true inventor of the naval turret system.

Collection

Library of Congress Manuscript Division

Creation Date

1911-09-08

The pluraphone, new invention

The pluraphone, new invention

Mary O. Smith, of Auburn, Maine, invented a device she calls the “pluraphone,” which was recently used at the Maine State Fair. The newspaper article shares details of the device’s invention, as well as the reception it has received thus far.

Collection

Library of Congress Manuscript Division

Creation Date

1911-03-16

Letter from Secretary of Theodore Roosevelt to Thomas T. Chaloner

Letter from Secretary of Theodore Roosevelt to Thomas T. Chaloner

Theodore Roosevelt’s secretary informs Thomas T. Chaloner that they have read his letter and enclosed clipping on behalf of Roosevelt, and regret that Roosevelt cannot be of service as he has no influence in such matters. His secretary agrees that if Chaloner’s invention can prevent loss of life on the railways it should be adopted, but that is a matter for the railway companies.

Collection

Library of Congress Manuscript Division

Creation Date

1911-12-22

Letter from Theodore Roosevelt to Clayton Rockhill

Letter from Theodore Roosevelt to Clayton Rockhill

President Roosevelt does not need to personally see Clayton Rockhill’s invention himself, but if Rockhill knows to whom he would like to show it in the Navy or Army, Roosevelt will give him a letter to ensure it will be carefully considered. Roosevelt cannot give a letter of introduction for a man he does not know, but since the young man will be in the company of William H. Taft’s nephew, perhaps he can give an introduction that will cover them both.

Collection

Library of Congress Manuscript Division

Creation Date

1907-06-21

Letter from Burton D. Knickerbocker to Theodore Roosevelt

Letter from Burton D. Knickerbocker to Theodore Roosevelt

Burton D. Knickerbocker shares with Theodore Roosevelt his desire to help others, noting the importance of his religion and the human body as being the most wonderful of God’s creations. Therefore, he invented the Knickerbocker Spraybrush to keep the body “scrupulously” clean. After losing his savings in a fire, he made a plan to combine the building of fireproof homes with his spraybrush, for physical welfare. He is not asking Roosevelt for financial help , but for his endorsement of the homes in hopes that it will encourage others to back his plan as well.

Collection

Library of Congress Manuscript Division

Creation Date

1911-12-25

Letter from Homer A. Everest to Theodore Roosevelt

Letter from Homer A. Everest to Theodore Roosevelt

Homer A. Everest has invented a non-refillable bottle and an improved loom. He and his partner do not have enough money and would like to show Theodore Roosevelt their inventions in the hope he will be interested. Everest explains his family history to Roosevelt and decries the whiskey tampering occurring in Rhode Island, enclosing related clippings. He hopes to meet Roosevelt in Boston.

Collection

Library of Congress Manuscript Division

Creation Date

1911-09-19