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Heliography
(Communicating with Mirrors)
by James Riddle - KD7AOI

Heliographs and more Heliographs!
History, building one and more!


 

Title image

Tube Data Sheet Locator, a popular Web resource for finding data on vacuum tubes - also download a copy to run on your PC also!


SEE The SAGE Movie!


On Guard! The Story of SAGE
ca. 1956

Innovations in computer technology as weapons in the Cold War.

Sponsor: IBM Corporation, Military Products Division
Producer: IBM Corporation, Military Products Division


 Learn About the Chain Home Radar System
 in the UK During World War II

bawdch.gif (7884 bytes)
 
 http://schoolsite.edex.net.uk/468/radar.htm


 
 
 
 
 

Everyday we rescue items you see on these pages!
What do you have hiding in a closet or garage?
What could you add to the museum displays or the library?

PLEASE CONTACT US!

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Material SMECC 2007 or by other owners 

Contact Information for
Southwest Museum of Engineering,
Communications and Computation 
&
www.smecc.org

Talk to us!
Let us know what needs preserving!


Telephone 
623-435-1522 

Postal address 
smecc.org - Admin. 
Coury House / SMECC 
5802 W. Palmaire Ave 
Glendale, AZ 85301 

Electronic mail 
General Information: info@smecc.org