| 3 | -- | 0 | Gordon Bell, Samuel H. Fuller, Daniel P. Siewiorek. Forword to the Special Issue on Computer Architecture |
| 4 | -- | 12 | Simon H. Lavington. The Manchester Mark I and Atlas: A Historical Perspective |
| 13 | -- | 24 | Roland N. Ibbett, P. C. Capon. The Development of the MU5 Computer System |
| 25 | -- | 43 | B. R. Borgerson, M. L. Hanson, P. A. Hartley. The Evolution of the Sperry Univac 1100 Series: A History, Analysis, and Projection |
| 44 | -- | 63 | Gordon Bell, A. Kotok, Thomas N. Hastings, R. Hill. The Evolution of the DECsystem 10 |
| 73 | -- | 96 | Richard P. Case, Andris Padegs. Architecture of the IBM System/370 |