If the Konor use a visual code, such as heliograph or semaphore, our energy scans would not necessarily detect them. ".    From Wordnik.com.  [The Beast That Resembles A Poem(A Handy Resource for Architects,Engineers, and Students)] Reference

Tanj, that must be the Ghouls 'heliograph language!.    From Wordnik.com.  [The Ringworld Throne]

What did the Ghoul heliograph net know of protectors?.    From Wordnik.com.  [The Ringworld Throne]

The heliograph was set up on the ledge at the top of the cliff.    From Wordnik.com.  [The Scientific American Boy The Camp at Willow Clump Island] Reference

Paradise enow moratorium nub aural whilom incessantly heliograph.    From Wordnik.com.  [Archive 2008-09-01] Reference

| Reply | Permalink heliograph wrote on November 1, 2007 1: 35 PM.    From Wordnik.com.  [Polls Contradict Rudy's Blue-State Claim] Reference

You remember, don't you, the heliograph incident -- I needn't quote it.    From Wordnik.com.  [The Pool in the Desert] Reference

Tell him how you feel. heliograph wrote on September 18, 2007 9: 44 PM.    From Wordnik.com.  [Election Central | Talking Points Memo | GOP Senator Warner "Reconsidering" Support For Webb Troop Bill] Reference

This led to our building a double mirrored heliograph the following summer.    From Wordnik.com.  [The Scientific American Boy The Camp at Willow Clump Island] Reference

What I'm going to show you is the seismograph, the heliograph, of Midway Island.    From Wordnik.com.  [CNN Transcript Jun 13, 2007] Reference

The Spaniards tried to get help from the main army by signalling with the heliograph.    From Wordnik.com.  [The Great Round World and What Is Going On In It, Vol. 1, No. 18, March 11, 1897 A Weekly Magazine for Boys and Girls] Reference

We tried by radio and by heliograph, in accordance with internationally accepted means.    From Wordnik.com.  [The Attack on the Liberty] Reference

During the night a mysterious heliograph was seen twinkling and blinking away on the left flank.    From Wordnik.com.  [The Second Battalion Royal Dublin Fusiliers in the South African War With a Description of the Operations in the Aden Hinterland] Reference

"It is an excellent heliograph in sunny weather," he said; "but what about a muggy and misty day?".    From Wordnik.com.  [My New Curate] Reference

The heliograph is an instrument for signalling by means of flashes of light reflected from mirrors.    From Wordnik.com.  [The Great Round World and What Is Going On In It, Vol. 1, No. 41, August 19, 1897 A Weekly Magazine for Boys and Girls] Reference

Signalling by means of the heliograph is practiced on bright days in regions that have no telephones.    From Wordnik.com.  [The School Book of Forestry] Reference

She wanted them disarmed, with two or three of her packs assigned to each unit, reporting by heliograph.    From Wordnik.com.  [A Fire Upon the Deep]

I told him it was the heliograph signalling — that it was the sign of human help and effort in the sky.    From Wordnik.com.  [The War of the Worlds] Reference

We were trekking along quietly one day when I observed a heliograph glitter on a hill about ten miles away.    From Wordnik.com.  [With Steyn and De Wet] Reference

The shield is so brightly polished that even in the shade of this tent, it gleams like a heliograph mirror.    From Wordnik.com.  [Ilium]

There remained still the case of the old man in whose house we had discovered the heliograph and the pigeons.    From Wordnik.com.  [S.O.S. Stand to!] Reference

I pulled out the rest of the stuff; there was a complete heliograph apparatus, and a little red cap, such as the.    From Wordnik.com.  [S.O.S. Stand to!] Reference

One of the men there, a reservist he said he was, told my brother he had seen the heliograph flickering in the west.    From Wordnik.com.  [The War of the Worlds] Reference

He saw his signal briefly acknowledged and knew that the order to cease fire was being flashed by heliograph to the batteries.    From Wordnik.com.  [The Sound of Thunder]

The Cubans, however, prevented the heliograph from being used, and hoped that they had the Spaniards cut off from their friends.    From Wordnik.com.  [The Great Round World and What Is Going On In It, Vol. 1, No. 18, March 11, 1897 A Weekly Magazine for Boys and Girls] Reference

It is that quality which is utilized in telescopes, microscopes, mirrors, heliograph signaling and other like apparatus and uses.    From Wordnik.com.  [Practical Mechanics for Boys] Reference

Through the spectro-heliograph we know much more about what the central body of our system is doing than our theories can explain.    From Wordnik.com.  [Marvels of Modern Science] Reference

The screen, or shutter, of the heliograph was mounted on a separate tripod, so as to prevent shaking the mirror when it was operated.    From Wordnik.com.  [The Scientific American Boy The Camp at Willow Clump Island] Reference

Of course the kerosene tins had been almost as useful as a heliograph, and who would dream of looking for such a thing at the top of tree?.    From Wordnik.com.  [With Our Army in Palestine] Reference

As, however, cutting the telegraph-wires was a favourite amusement of the tribesmen, a heliograph was arranged at suitable stations between.    From Wordnik.com.  [Forty-one years in India From Subaltern To Commander-In-Chief] Reference

When they beheld a heliograph tempestuously at play.    From Wordnik.com.  [Departmental Ditties & Barrack Room Ballads] Reference

So Cupid and Apollo linked, per heliograph, the pair.    From Wordnik.com.  [Departmental Ditties & Barrack Room Ballads] Reference

To sit on a rock with a heliograph; but ere he left he taught.    From Wordnik.com.  [Departmental Ditties & Barrack Room Ballads] Reference

I've been imagining that it's a heliograph from an enemy encampment.    From Wordnik.com.  [The Mystery of the Green Ray] Reference

Flag-waving and heliograph would have "given the show away" with the utmost certainty.    From Wordnik.com.  [Wilmshurst of the Frontier Force] Reference

Lieutenant Magill took possession of the heliograph outfit without the loss or injury of a man.    From Wordnik.com.  [Our War with Spain for Cuba's Freedom] Reference