Description of Resource: 
On Echo's website, users can access information on "the history of science, technology, and industry" through a "Browse by Category" link (includes Computers/Information Technology, Engineering, Industrial/Military Technology, and more), a "Browse by Historic Period" link [Ancient (BCE-40 CE), Contemporary (Post-WWII), Early Modern (15th--18th Century, Middle Ages (5th--15th Century, and Modern (18th--20th Century) ] and "Browse by Content"
Address: 
United States
Contact name: 
Ken Albers, Dan Cohen, Jim Safley, Tom Scheinfeldt
Is there a fee: 
No
Sector: 
Services: 
"ECHO (Exploring and Collecting History Online) is a portal to over 5,000 websites concerning the history of science, technology, and industry. This guide helps researchers find the exact information they need while also granting curious browsers a forum for exploration.
Public or private: 
Public
Website or physical archive: 
Website only