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U.S. Chief Signal Officer inspects new radio equipment for talking to Aviators in flight. The new aircraft-radio equipment designed by both the Signal Corps of the War Department permits of both radiotelephone and radiotelegraph communication, sending, receiving, at the same time. The apparatus is used communicating with airplanes in flight. Corporal [...] is demonstrating the outfit to the Chief Signal Officer, Major General George S. Gibbs, this is the first photograph showing him with radio

U.S. Chief Signal Officer inspects new radio equipment for talking to ...

A man and a woman are working on a machine. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1914-1917

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1907

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1914-1917

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1907

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1907

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1914-1917

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1907

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1914-1917

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1914-1917

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1907

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1907

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1909-1911

Subject File: United States--War Department--Army Signal Corps--Corre...

The Wilbur and Orville Wright Papers is a collection of documents related to the Wright brothers, two American inventors who are credited with building and flying the first successful powered airplane. The coll... More

Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
Subject File:  United States--War Department--Army Signal Corps--Correspondence, 1912-1913
United States--War Department--Army Signal Corps--Miscellany, 1907-1908

United States--War Department--Army Signal Corps--Miscellany, 1907-190...

Public domain scan of newspaper clippings, periodicals, free to use, no copyright restrictions - Picryl description.