heliograph

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Many of the instruments used in early operations of the United States Army Signal Corps were adaptations of equipment used by the Plains Indians, particularly that of the heliograph.

From SAT Tests

In the flash of heliograph signals in the North Sea haze and the speaking of great naval guns, the world has lately read a certain statement about the British Empire.

From Time Magazine Archive

Lane confined himself to terse winkings that would have been gruff were it possible for a heliograph to be gruff.

From King Spruce, A Novel by Day, Holman

The only heliograph with the column had vanished in the stampede, and Carleton, encircled by musketry, knew that he was as powerless to obey the order as to acknowledge it.

From History of the War in South Africa 1899-1902 v. 1 (of 4) Compiled by Direction of His Majesty's Government by Great Britain. War Office

A few minutes later, having ascertained the extent of the attack, our signallers opened communication with Higher Irlam, and the information was conveyed on to Barton, whence the heliograph flashed the news down to Stretford.

From The Great War in England in 1897 by Le Queux, William