The Heliograph in War. Share full article. May 6, 1900. Credit... The New York Times Archives. See the article in its original context from May 6, 1900, Page 29 Buy Reprints. View on timesmachine.

David Pearce, head of operations, Commerzbank investment banking, says the bank conducted a thorough evaluation of available options before choosing to proceed with the HelioGraph solution.

Global Asset Management (GAM), part of UBS Asset Management, has implemented technology from Heliograph as part of an initiative to update its messaging architecture and expand its use of the ...

Why is it named Heliograph Peak? That's a different story. Heliography is, of course, the ancient method of sending messages by reflecting sunlight off a mirror or some other polished surface.

Arnold, John H. V.; Historic plate brings $30. See the article in its original context from June 8, 1905, Page 2 Buy Reprints ...

PROFS. HALE AND ELLERMAN, of Mount Wilson Solar Observatory, California, enjoying the advantages of a climate almost unrivalled and an instrumental equipment of the highest class, have already ...

THE author claims to have contrived a heliograph, or sun telegraph, by which the rays of the sun can be directed on any given point with greater ease and certainty than by those at present in use.