Other
John Hopkins Magazine: The Story That Doesn't Compute
This site is an article contending that John Mauchly deserves the honor as being known as the inventor of the computer. Includes photos from John Mauchly's archives.
The Franklin Institute
Franklin Institute: The Case Files: Early History of Computing
Computers are ubiquitous today. Step back in time and meet some of the early inventors of precursors to computers, and of the first computers.
University of Pennsylvania
Penn Library: Development of the Eniac Computer
A collection of information, pictures, and documents relating to the ENIAC computer, widely accepted as one of the first digital computers. John Mauchly's role in developing the ENIAC is thoroughly explored.
PBS
Pbs: Eniac: A Pioneering Computer
PBS offers a brief background on the Electronic Numerical Integrator and Computer (ENIAC), originally published by ScienCentral, Inc., and the American Institute of Physics.
University of St. Andrews (UK)
University of St. Andrews: John Presper Eckert
This site, which is provided for by the University of St. Andrews, gives a nice biography that includes pictures and references.
Other
Mind Connection: Electronic Digital Computer
This site, which is provided for by Mind Connection, provides an article exploring the birth of the computer and the people involved in its invention.