Simulation at Foxboro- a look back over 40 years

Blanchard, R.L. An LNG Cargo System Simulator for Ship Crew Training Proceedings IFAC Symposium on Ship Automation Washington, D.C. August 1976 pp. 517-523

Catheron, A.R. A More or Less Technical History of The Foxboro Company Unpublished memo 1975-76

Holst, P.A. A Note of History Simulation vol. 17 no. 3 September 1971 pp. 131-135

Holst, P.A. A Process Simulator That's Portable Instrumentation Technology vol. 21 no. 2 February 1974 pp. 39-43

Philbrick, G.A. Designing Industrial Controllers by Analog Electronics vol. 21 no. 6 June 1948 pp. 108-111

Philbrick, G.A. Process and Control Analyzer U.S. Patent No. 2,503,213 April 4, 1950 (Assignor to The Foxboro Company, Foxboro, Massachusetts)

Ziegler, J.G. Those Magnificent Men and Their Controlling Machines Private communication (memo) February 15, 1975